Alleluia Laetatus sum in his quae

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Database Chant count
Usuarium
https://usuarium.elte.hu		 267
Medieval Music Manuscripts Online
https://musmed.eu		 148
Cantus Planus in Polonia
https://cantus.ispan.pl		 11
Spanish Early Music Manuscripts
https://musicahispanica.eu		 10
Portuguese Early Music Database
https://pemdatabase.eu		 7
Cantus Database
https://cantusdatabase.org		 4
Fontes Cantus Bohemiae
https://cantusbohemiae.cz		 2
Slovak Early Music Database
https://cantus.sk		 1
Austrian Mediaeval Monastic Music Manuscripts
https://austriamanus.org		 1
Siglum Folio Seq Incipit Feast Office Genre Position Mode Image DB
24 Laetatus sum MASS Al Image USU
106 Laetatus sum MASS Al Image USU
1 Laetatus sum MASS Al Image USU
21 Laetatus sum MASS Al Image USU
24 Laetatus sum MASS Al Image USU
55 Laetatus sum MASS Al Image USU
144 Laetatus sum MASS Al Image USU
(Palma) C18 006v 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al 1 Image SEMM
- 1 Laetatus sum MASS Al Image USU
-, 122/53 34 Laetatus sum MASS Al Image USU
-, XVI 4 MIS 20 Laetatus sum MASS Al Image USU
-, sin signatura 25 Laetatus sum MASS Al Image USU
A-Gu : Ms 807 003r 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
A-KN : Cod 588 005r 4 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
A-KN : Cod 73 006v 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
A-KN Fragm. 323 001va 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image A4M
B-Br : Ms 10127-44 114v 25 Alleluia Laetatus sum in his quae Al Image MMMO
B-Br : Ms 10127-44 090r 15 Alleluia Laetatus sum* Dom. 2 Adventus Al Image MMMO
B-Br : Ms II 3823 002r 6 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 3 Image MMMO
B-Gu, BHSL.RES.1379 24 Laetatus sum MASS Al Image USU
B-Gu, BHSL.RES.1379 270 Laetatus sum MASS Al Image USU
CH-BEl, Aq 17057 16 Laetatus sum MASS Al Image USU
CH-E 121 003 4 Alleluia Laetatus sum in his Dom. 2 Adventus MI Al ? Image CD
CH-E 121 351 4 Alleluia Laetatus sum* MI Al * Image CD
CH-Gpu, Bd 1673 24 Laetatus sum MASS Al Image USU
CH-Gpu, Bd 1673 24 Laetatus sum MASS Al Image USU
CH-P 18 013 6 Alleluia Laetatus sum in his Dom. 2 Adventus MI Al 1T Image CD
CH-ROM : Ms. liturg. FiD 5 002r 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
CH-ROM : Ms. liturg. FiD 5 106r 30 Alleluia Laetatus sum * Pro iter agentibus MASS Al Image MMMO
CH-SGs : Cod 338 038 6 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
CH-SGs : Cod 339 034 9 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Image MMMO
CH-SGs : Cod 340 044 8 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Image MMMO
CH-SGs : Cod 342 111 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
CH-SGs : Cod 342 261 5 Alleluia Laetatus sum in his quae Dom. per annum Al Image MMMO
CH-SGs : Cod 343 036 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
CH-SGs : Cod 374 005 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
CH-SGs : Cod 375 25 3 Alleluia Laetatus sum in his quae Hebd. 2 Adventus Al Image MMMO
CH-SGs : Cod 376 085 4 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
CH-Sa, AVL 477 20 Laetatus sum MASS Al Image USU
CZ-Pn (Praha) XIV D 12 044r 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image FCB
CZ-R (Rajhrad) R 396 002r 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image FCB
D-B : Ms mus 40078 003v 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
D-B, 2° Inc 1292.5 21 Laetatus sum MASS Al Image USU
D-B, 2° Inc 1909a 23 Laetatus sum MASS Al Image USU
D-B, 2° Inc 2686.7 28 Laetatus sum MASS Al Image USU
D-B, 2° Inc 2686.7 674 Laetatus sum MASS Al Image USU
D-BAa : Msc Bibl. 50 001v 8 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 3 Image MMMO
D-BAa : Msc Lit 6 048r 5 Alleluia Laetatus sum* In dedicatione S. Mariae MASS Al Image MMMO
D-BAa : Msc Lit 6 070r 14 Alleluia Laetatus sum* MASS Al Image MMMO
D-BAa : Msc Lit 6 001v 13 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
D-BAa : Msc Lit 7 002v 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
D-BAa : Msc Lit 8 002v 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
D-DS : Hs 1946 020v 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
D-DS : Hs 545 002r 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
D-DS, Inc V 117 18 Laetatus sum MASS Al Image USU
D-DÜl, PRTHEOL-2-128:INK 38 Laetatus sum MASS Al Image USU
D-DÜl, PRTHEOL-2-128:INK 364 Laetatus sum MASS Al Image USU
D-Ful : Aa 0006 021v 5 Alleluia Laetatus sum in his quae Dom. 1 Adventus MASS Al Image MMMO
D-Gs, H.E.Rit. I, 7420 265 Laetatus sum MASS Al Image USU
D-HEu : Cod. Sal. X,007 133r 38 Alleluia Laetatus sum * Pro iter agentibus Al Image MMMO
D-HEu : Cod. Sal. X,007 005r 4 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
D-Hnekb, MiQ 048 23 Laetatus sum MASS Al Image USU
D-KA : Lichtenthal 002 002r 4 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Trp Image MMMO
D-KA : Lichtenthal 002 126r 23 Alleluia Laetatus sum * Pro iter agentibus MASS Al Image MMMO
D-KBs, AB 4° 1 •/ AB Rara 140 34 Laetatus sum MASS Al Image USU
D-KBs, AB 4° 1 •/ AB Rara 140 584 Laetatus sum MASS Al Image USU
D-KNd : Cod 1001b 005r 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
D-KWsr : Drachenfels-Missale 011v 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
D-KWsr : Drachenfels-Missale 196v 4 Alleluia Laetatus sum * Dom. 16 p. Pent. Al Image MMMO
D-Kl : 4° Ms. theol. 15 002v 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
D-LEu : Ms Thomas 391 015r 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al 1 Trp Image MMMO
D-LEu, Off. Lips. Lo. 234 26 Laetatus sum MASS Al Image USU
D-Mbs : Clm 02541 002v 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Trp Image MMMO
D-Mbs : Clm 02542 106v 23 Alleluia Laetatus sum * Pro iter agentibus MASS Al Image MMMO
D-Mbs : Clm 03005 215V 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
D-Mbs : Clm 14965b 048ra 22 Alleluia Laetatus sum in his quae MASS Al 3 Image MMMO
D-Mbs, 2 Inc.c.a. 1921 26 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.c.a. 1921 400 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.c.a. 2432 25 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.c.a. 2432 618 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.c.a. 2590 37 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.c.a. 2591 28 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.c.a. 3508 m 40 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.c.a. 3665 s 21 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.c.a. 3667 32 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.c.a. 3785 26 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.c.a. 3785 320 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.c.a. 3902 f 22 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.c.a.3784 b 21 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.c.a.3784 b 437 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.s.a. 877 g 21 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.s.a. 877 m 22 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.s.a. 879 37 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.s.a. 879 343 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.s.a. 879 h 36 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.s.a. 879 h 397 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.s.a. 879 m 22 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.s.a. 879 m 516 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.s.a. 880 m 38 Laetatus sum MASS Al Image USU
D-Mbs, 2 Inc.s.a. 880 m 524 Laetatus sum MASS Al Image USU
D-Mbs, 2 L.impr.membr. 34 26 Laetatus sum MASS Al Image USU
D-Mbs, 2 L.impr.membr. 71 6 Laetatus sum MASS Al Image USU
D-Mbs, 2 Liturg. 185 a 32 Laetatus sum MASS Al Image USU
D-Mbs, 2 Liturg. 213 b 38 Laetatus sum MASS Al Image USU
D-Mbs, 2 Liturg. 223#Beibd.1 1 Laetatus sum MASS Al Image USU
D-Mbs, Inc.c.a. 354 f 24 Laetatus sum MASS Al Image USU
D-Mbs, Inc.c.a. 354 f 441 Laetatus sum MASS Al Image USU
D-Mbs, Rar. 0067 26 Laetatus sum MASS Al Image USU
D-Mbs, Rar. 0953 20 Laetatus sum MASS Al Image USU
D-Mbs, Rar. 2090; 2 Liturg. 218 a 32 Laetatus sum MASS Al Image USU
D-Mbs, Res/2 Liturg. 193 28 Laetatus sum MASS Al Image USU
D-Mbs, Res/2 Liturg. 451 k 22 Laetatus sum MASS Al Image USU
D-Mbs, Res/4 Liturg. 393 60 Laetatus sum MASS Al Image USU
D-Mbs, Res/4 Liturg. 395 m 7 Laetatus sum MASS Al Image USU
D-MÜu, 4' G+1 1838 23 Laetatus sum MASS Al Image USU
D-SWl, Film 21 a 7 Laetatus sum MASS Al Image USU
D-Sl : HB I 246 015v 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1Trp Image MMMO
D-TRp : Hs 187 008v 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
D-W : Cod Guelf Helmst 1008 004r 4 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
DK-Kk, Hielmst. 41 2° (LN 185 2° copy 1) 31 Laetatus sum MASS Al Image USU
DK-Kk, Hielmst. 41 2° (LN 185 2° copy 1) 32 Laetatus sum MASS Al Image USU
DK-Kk, Hielmst. 42 2° (LN 179 2° copy 1) 32 Laetatus sum MASS Al Image USU
DK-Kk, Hielmst. 43 2° (LN 181) 30 Laetatus sum MASS Al Image USU
DK-Kk, Inc. Haun. 2772 fol. 5 Laetatus sum MASS Al Image USU
DK-Kk, Inc. Haun. 2772 fol. 427 Laetatus sum MASS Al Image USU
DK-Kk, LN 185 2° copy 1 28 Laetatus sum MASS Al Image USU
E-BIafv, INC-35 21 Laetatus sum MASS AlV Image USU
E-Bbc (Barcelona) M 1147 010r 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Image SEMM
E-Bbc (Barcelona) M 889 002r 4 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Image SEMM
E-Bbc (Barcelona) M 889 100v 4 Alleluia Laetatus sum Dom. 20 p. Pent. MASS Al 1 Image SEMM
E-Bbc (Barcelona) Ms. 3180 003r 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Image SEMM
E-Bbc (Barcelona) Ms. 3180 135r 4 Alleluia Laetatus Dom. 19 p. Pent. MASS Al 1 Image SEMM
E-Bbc, Inc. 46-Fol. 180 Laetatus sum MASS Al Image USU
E-Bbs, 264-12 Mis. 451 Laetatus sum MASS Al Image USU
E-COR, X VI 30 Laetatus sum MASS Al Image USU
E-E, 87-VI-4 28 Laetatus sum MASS Al Image USU
E-MO, XVI*8º*628 35 Laetatus sum MASS Al Image USU
E-MO, XVI*8º*628 502 Laetatus sum MASS Al Image USU
E-Mh (Madrid) Cód. 18 b003 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Image SEMM
E-Mh, Inc. 93 25 Laetatus sum MASS Al Image USU
E-Mn, INC/0773 28 Laetatus sum MASS Al Image USU
E-Mn, INC/1044 30 Laetatus sum MASS Al Image USU
E-Mn, INC/1754 30 Laetatus sum MASS Al Image USU
E-Mn, R/00389 35 Laetatus sum MASS Al Image USU
E-Mn, R/02915 52 Laetatus sum MASS Al Image USU
E-Mn, R/04771 29 Laetatus sum MASS Al Image USU
E-Mn, R/08018 35 Laetatus sum MASS Al Image USU
E-Mn, R/08018 799 Laetatus sum MASS Al Image USU
E-Mn, R/08018 799 Laetatus sum MASS Al Image USU
E-Mn, R/39521 40 Laetatus sum MASS Al Image USU
E-Mn, R/40580 16 Laetatus sum MASS Al Image USU
E-Mp, PAS/3139 45 Laetatus sum MASS Al Image USU
E-Mp, PAS/3140 41 Laetatus sum MASS Al Image USU
E-SAu (Salamanca) Universidad, Archivo y Biblioteca Ms 2637 004r Alleluia Laetatus sum in his quae Adventus, dom. 2 MI Al 1 Image PEM
E-SAup, BG/18686 45 Laetatus sum MASS Al Image USU
E-Sbu, A Res. 10/1/06 38 Laetatus sum MASS Al Image USU
E-TO, Codex 9. 28 Laetatus sum MASS Al Image USU
E-TO, Codex 9. 372 Laetatus sum MASS Al Image USU
E-Tp, Inc. 248 43 Laetatus sum MASS Al Image USU
E-Tsd (Toledo) Cantoral 11 003v 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Image SEMM
E-Tsd (Toledo) Cantoral 3 006v 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Image SEMM
E-Tsd (Toledo) Cantoral 6 003v 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Image SEMM
E-VI, BEV Inc. 156 589 Laetatus sum MASS Al Image USU
F-AGml, Rés. 26 23 Laetatus sum MASS Al Image USU
F-AGml, Rés. 26 483 Laetatus sum MASS Al Image USU
F-AI : Ms 44 053r 3 Alleluia Laetatus sum in his quae MASS Al Image MMMO
F-AI : Ms 44 002v 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
F-AN : Ms 0091 030v 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Image MMMO
F-AN : Ms 0091 164r 4 Alleluia Laetatus sum* Dom. 3 p. Pent. Al Image MMMO
F-AR, RB 41 M 30 Laetatus sum MASS Al Image USU
F-AUT : S 10 (8*) 026v 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
F-AUT : S 10 (8*) 205v 3 Alleluia Laetatus sum in his quae Dom. 23 p. Pent. MASS Al Image MMMO
F-AUT : S 12 (11) 002r 4 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
F-AVR, FPi 116 21 Laetatus sum MASS Al Image USU
F-B, Inc. 98 19 Laetatus sum MASS Al Image USU
F-BEA, INC 73.bis 15 Laetatus sum MASS Al Image USU
F-BEA, INC 73.bis 247 Laetatus sum MASS Al Image USU
F-BEA, INC 73.bis 444 Laetatus sum MASS Al Image USU
F-BO, T 539 Rés. 28 Laetatus sum MASS Al Image USU
F-BOa, G903 9 Laetatus sum MASS Al Image USU
F-BS, Bya 20158 res 41 Laetatus sum MASS Al Image USU
F-CA : Ms 60 (61) 002v 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
F-CA : Ms 60 (61) 117v 1 Alleluia [Laetatus sum] Dom. 2 Adventus MASS Al Image MMMO
F-CA : Ms 61 (62) 006v 4 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-CA : Ms 75 (76) 123r 3 Alleluia Laetatus sum in his quae Dom. 18 p. Pent. MASS Al Image MMMO
F-CA : Ms 78 (79) 075r 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
F-CA : Ms 78 (79) 102v 1 Alleluia Laetatus sum * Dom. 2 Adventus MASS Al Image MMMO
F-CC, Ms. 5 32 Laetatus sum MASS Al Image USU
F-CHRm : Ms 47 003v 15 Laetatus sum* Dom. 2 Adventus Al Image MMMO
F-CHRm : Ms 47 037r 4 Alleluia Laetatus sum* Ascensio Domini,8 MASS Al Image MMMO
F-CHRm : Ms 47 048v 15 Alleluia Laetatus sum* Dom. 3 p. Pent. MASS Al Image MMMO
F-CHRm : Ms 47 053v 7 Alleluia [Laetatus sum in his] quae MASS Al Image MMMO
F-CHRm : Ms 47 055v 7 Alleluia Laetatus sum* MASS Al Image MMMO
F-CN, RES A 329 21 Laetatus sum MASS Al Image USU
F-CO : Ms 444 (217) 193v 3 Alleluia Laetatus sum in his quae Dom. 18 p. Pent. Al Image MMMO
F-CO : Ms 444 (217) 213v 3 Alleluia Laetatus sum * Dom. 2 Adventus Al Image MMMO
F-Collection privée : Mont-Renaud 001v 17 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-Collection privée : Mont-Renaud 039r 31 Alleluia Laetatus sum in his* Dom. 10 p. Pent. MASS Al Image MMMO
F-Collection privée : Mont-Renaud 046v 15 Alleluia Laetatus sum in his quae MASS Al Image MMMO
F-G : Ms 84 (Ms. 395 Rés.) 088v 6 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-G : Ms 84 (Ms. 395 Rés.) 140v 4 Alleluia Laetatus sum * Dom. 19 p. Pent. Al Image MMMO
F-LA : Ms 118 A01v (001v) 18 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
F-LA : Ms 226bis 005r 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
F-LA : Ms 236 114r 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
F-LA : Ms 239 004r 6 Alleluia Laetatus* Dom. 2 Adventus Al Image MMMO
F-LA : Ms 239 083v 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-LA : Ms 240 003r 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1Trp Image MMMO
F-LA : Ms 263 034v 4 Alleluia Laetatus sum * Dom. 2 Adventus MASS Al Image MMMO
F-LG : Ms 2 (17) 006v 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Image MMMO
F-LG, RES.P LIM V29 8 Laetatus sum MASS Al Image USU
F-LM, RIC 085 240 Laetatus sum MASS Al Image USU
F-LYm, 129080 58 Laetatus sum MASS Al Image USU
F-LYm, 129080 606 Laetatus sum MASS Al Image USU
F-LYm, 20740 57 Laetatus sum MASS Al Image USU
F-LYm, 20740 228 Laetatus sum MASS Al Image USU
F-LYm, 20740 228 Laetatus sum MASS Al Image USU
F-LYm, 20740 285 Laetatus sum MASS Al Image USU
F-LYm, 317361 28 Laetatus sum MASS Al Image USU
F-LYm, 317361 253 Laetatus sum MASS Al Image USU
F-LYm, A486753 27 Laetatus sum MASS Al Image USU
F-LYm, A486753 210 Laetatus sum MASS Al Image USU
F-LYm, A486753 259 Laetatus sum MASS Al Image USU
F-LYm, A491939 24 Laetatus sum MASS Al Image USU
F-LYm, SJ Inc. 317 28 Laetatus sum MASS Al Image USU
F-LYm, SJ L 013/14 28 Laetatus sum MASS Al Image USU
F-ME, Ms. 10 245 Laetatus sum MASS Al Image USU
F-MEA, Inc. 13 Mis. Pat. 36 Laetatus sum MASS Al Image USU
F-MEA, Inc. 13 Mis. Pat. 303 Laetatus sum MASS Al Image USU
F-MENbl, D 021 24 Laetatus sum MASS Al Image USU
F-Mm, 57802 37 Laetatus sum MASS Al Image USU
F-Mm, 57802 301 Laetatus sum MASS Al Image USU
F-NS : Ms 4 002v 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-NS : Ms 4 085r 4 Alleluia Laetatus sum * Dom. 19 p. Pent. Al Image MMMO
F-O : Ms 121 002v 3 Alleluya Letatus sum in his que Dom. 2 Adventus MASS Al Image MMMO
F-O, MS 119 19 Laetatus sum MASS Al Image USU
F-PERad, Bibl. 7215 33 Laetatus sum MASS Al Image USU
F-PERad, Bibl. 7215 733 Laetatus sum MASS Al Image USU
F-PR : Ms 12 003r 4 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 3 Trp Image MMMO
F-PR, Impr. XVI a 8 24 Laetatus sum MASS Al Image USU
F-Pa : Ms 135 134v 5 Alleluia Laetatus sum in his quae Dom. 18 p. Pent.,8 MASS Al 1 Trp Image MMMO
F-Pa : Ms 197 002r 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
F-Pa, 4- T- 846 23 Laetatus sum MASS Al Image USU
F-Pa, 8- T- 2141 26 Laetatus sum MASS Al Image USU
F-Pa, 8-T-2452 30 Laetatus sum MASS Al Image USU
F-Pa, FOL-Z-1397 48 Laetatus sum MASS Al Image USU
F-Pm : Ms 384 126r 9 Alleluia Laetatus sum* Dom. 10 p. Pent. MASS Al Image MMMO
F-Pm, 2° 1163 [Res] 28 Laetatus sum MASS Al Image USU
F-Pm, 4° 11879 [Res] 30 Laetatus sum MASS Al Image USU
F-Pm, 8° 90939 [Res] 28 Laetatus sum MASS Al Image USU
F-Pn : Lat. 1087 002v 6 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-Pn : Lat. 1118 132r 3 Alleluia [Laetatus sum] Dom. 2 Adventus MASS Al Image MMMO
F-Pn : Lat. 1121 058r 3 Alleluia [Laetatus sum] Dom. 2 Adventus MASS Al Image MMMO
F-Pn : Lat. 1121 058r 1 Alleluia [Laetatus] Dom. 2 Adventus MASS Al Image MMMO
F-Pn : Lat. 1121 070r 4 Alleluia Laetatus * Dom. 2 Adventus MASS Al Image MMMO
F-Pn : Lat. 1132 005v 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-Pn : Lat. 1133 059r 2 Alleluia [Laetatus] Dom. 2 Adventus MASS Al Image MMMO
F-Pn : Lat. 1134 039v 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-Pn : Lat. 1135 097r 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
F-Pn : Lat. 1135 001r 3 Alleluia [Laetatus sum] Dom. 2 Adventus MASS Al Image MMMO
F-Pn : Lat. 1136 076r 3 Alleluia Laetatus sum in his quae Al Image MMMO
F-Pn : Lat. 1136 092v 2 Alleluia Laetatus sum * MASS Al Image MMMO
F-Pn : Lat. 12050 003r 13 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-Pn : Lat. 12050 016r 41 Alleluia Laetatus sum* MASS Al Image MMMO
F-Pn : Lat. 13252 081r 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
F-Pn : Lat. 17307 009r 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-Pn : Lat. 17436 025r 2 Alleluia Laetatus sum * Al Image MMMO
F-Pn : Lat. 17436 025r 28 Alleluia Laetatus * Al Image MMMO
F-Pn : Lat. 18010 001v 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-Pn : Lat. 18010 33r 16 Alleluia Laetatus sum * Dom. 10 p. Pent. Al Image MMMO
F-Pn : Lat. 2291 009r | c1 15 Alleluia Laetatus sum* Dom. 2 Adventus Al Image MMMO
F-Pn : Lat. 2291 014v | c1 25 Alleluia Laetatus sum* Dom. 3 p. Pent. Al Image MMMO
F-Pn : Lat. 780 001v 7 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-Pn : Lat. 833 002r 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al 3 trp Image MMMO
F-Pn : Lat. 833 267r 3 Alleluia Laetatus sum in his quae Pro iter agentibus Al Image MMMO
F-Pn : Lat. 903 002r 8 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al 1 Image MMMO
F-Pn : Lat. 904 003r 7 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-Pn : Lat. 909 110v 5 Alleluia Laetatus sum * Dom. 2 Adventus MASS Al Image MMMO
F-Pn : Lat. 909 111r 1 Alleluia Regnantem Dom. 2 Adventus MASS Al Image MMMO
F-Pn : Lat. 909 190r 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
F-Pn : Lat. 9436 62r 3 Alleluia Laetatus sum in his quae Dom. 10 p. Pent. MASS Al Image MMMO
F-Pn : Lat. 9439 133v 3 Alleluia Laetatus sum in his quae Dom. 3 p. Pent. MASS Al Image MMMO
F-Pn : Lat. 9439 010v 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-Pn : Lat. 9441 002r 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 3Trp Image MMMO
F-Pn : NAL 1235 117r 12 Alleluia Laetatus sum in his quae Dom. 20 p. Pent. Al Image MMMO
F-Pn : NAL 1414 134v 8 Alleluia Laetatus sum * Pro iter agentibus MASS Al Image MMMO
F-Pn : NAL 1414 002v 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Image MMMO
F-Pn, B- 00228 23 Laetatus sum MASS Al Image USU
F-Pn, B- 00254 45 Laetatus sum MASS Al Image USU
F-Pn, B- 00254 268 Laetatus sum MASS Al Image USU
F-Pn, B- 00261 34 Laetatus sum MASS Al Image USU
F-Pn, B- 00261 373 Laetatus sum MASS Al Image USU
F-Pn, B- 00308 21 Laetatus sum MASS Al Image USU
F-Pn, B- 00766 16 Laetatus sum MASS Al Image USU
F-Pn, B- 00942 22 Laetatus sum MASS Al Image USU
F-Pn, B- 00942 370 Laetatus sum MASS Al Image USU
F-Pn, B- 01247 20 Laetatus sum MASS Al Image USU
F-Pn, B- 01461 18 Laetatus sum MASS Al Image USU
F-Pn, B- 01481 27 Laetatus sum MASS Al Image USU
F-Pn, B- 01481 207 Laetatus sum MASS Al Image USU
F-Pn, B- 27751 28 Laetatus sum MASS Al Image USU
F-Pn, B- 27757 31 Laetatus sum MASS Al Image USU
F-Pn, B- 27757 538 Laetatus sum MASS Al Image USU
F-Pn, B- 27774 23 Laetatus sum MASS Al Image USU
F-Pn, B- 27774 193 Laetatus sum MASS Al Image USU
F-Pn, B- 27774 400 Laetatus sum MASS Al Image USU
F-Pn, B- 27888 43 Laetatus sum MASS Al Image USU
F-Pn, B- 27899 231 Laetatus sum MASS Al Image USU
F-Pn, B- 27899 417 Laetatus sum MASS Al Image USU
F-Pn, B- 27923 24 Laetatus sum MASS Al Image USU
F-Pn, B- 28973 14 Laetatus sum MASS Al Image USU
F-Pn, B- 28973 235 Laetatus sum MASS Al Image USU
F-Pn, B- 28988 8 Laetatus sum MASS Al Image USU
F-Pn, B- 28988 206 Laetatus sum MASS Al Image USU
F-Pn, B-114 27 Laetatus sum MASS Al Image USU
F-Pn, B-27921 19 Laetatus sum MASS Al Image USU
F-Pn, B-28973 14 Laetatus sum MASS Al Image USU
F-Pn, B-28973 235 Laetatus sum MASS Al Image USU
F-Pn, B-28975 33 Laetatus sum MASS Al Image USU
F-Pn, B-28975 480 Laetatus sum MASS Al Image USU
F-Pn, FOL- T- 686 21 Laetatus sum MASS Al Image USU
F-Pn, FOL- T- 689 29 Laetatus sum MASS Al Image USU
F-Pn, Lat. 00829 7 Laetatus sum MASS Al Image USU
F-Pn, Lat. 00839 12 Laetatus sum MASS Al Image USU
F-Pn, Lat. 00864(2) 25 Laetatus sum MASS Al Image USU
F-Pn, Lat. 00871 21 Laetatus sum MASS Al Image USU
F-Pn, Lat. 00877 78 Laetatus sum MASS Al Image USU
F-Pn, Lat. 14447 34 Laetatus sum MASS Al Image USU
F-Pn, Lat. 17316 10 Laetatus sum MASS Al Image USU
F-Pn, Lat. 17316 204 Laetatus sum MASS Al Image USU
F-Pn, NAL 1679 23 Laetatus sum MASS Al Image USU
F-Pn, NAL 1690 38 Laetatus sum MASS Al Image USU
F-Pn, NAL 2661 27 Laetatus sum MASS Al Image USU
F-Pn, Velins 237 28 Laetatus sum MASS Al Image USU
F-Pn, Velins 237 664 Laetatus sum MASS Al Image USU
F-Pn, Velins 262 20 Laetatus sum MASS Al Image USU
F-Pn, Velins 788 7 Laetatus sum MASS Al Image USU
F-Pn, Velins 816 28 Laetatus sum MASS Al Image USU
F-Pn, Velins 816 268 Laetatus sum MASS Al Image USU
F-Pn, Vélins-819 30 Laetatus sum MASS Al Image USU
F-Psg : Ms 111 009r 16 Alleluia Laetatus sum * Dom. 2 Adventus Al Image MMMO
F-Psg, 4 BB 0276 INV 496 RES 39 Laetatus sum MASS Al Image USU
F-Psg, 4BB141_2_INV355RES 29 Laetatus sum MASS Al Image USU
F-Psg, 4BB141_2_INV355RES 516 Laetatus sum MASS Al Image USU
F-Psg, 4BB141_2_INV355RES 529 Laetatus sum MASS Al Image USU
F-Psg, BB 4 139 inv. 352 26 Laetatus sum MASS Al Image USU
F-Psg, FOL BB 124 INV 134 RES 25 Laetatus sum MASS Al Image USU
F-Psg, FOL BB 124 INV 134 RES 539 Laetatus sum MASS Al Image USU
F-Psg, OEXV 163 RES 30 Laetatus sum MASS Al Image USU
F-Psg, OEXV 228 RES 26 Laetatus sum MASS Al Image USU
F-Psg, OEXV 477 RES 22 Laetatus sum MASS Al Image USU
F-Psg, OEXV 486 RES 223 Laetatus sum MASS Al Image USU
F-Psg, OEXV 598 RES 17 Laetatus sum MASS Al Image USU
F-Psg, OEXV 598 RES 226 Laetatus sum MASS Al Image USU
F-Psg, OEXV 619 RES 239 Laetatus sum MASS Al Image USU
F-Psg, OEXV 664 RES 26 Laetatus sum MASS Al Image USU
F-Psg, OEXV 721 RES 353 Laetatus sum MASS Al Image USU
F-RE, R 10096 24 Laetatus sum MASS Al Image USU
F-RE, R 10096 305 Laetatus sum MASS Al Image USU
F-RODm, RES A 5842 39 Laetatus sum MASS Al Image USU
F-RS : Ms 221 027r 3 Alleluia Laetatus sum in his quae Dom. 10 p. Pent.,8 MASS Al 4? Image MMMO
F-RS, CR I 53 G Rés. 28 Laetatus sum MASS Al Image USU
F-SEm : Ms 18 0002 6 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-SOM : Ms 252 164r 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-T, Inc. 58 25 Laetatus sum MASS Al Image USU
F-T, Inc. 58 349 Laetatus sum MASS Al Image USU
F-T, Inc. 58 433 Laetatus sum MASS Al Image USU
F-T, Inc. 58 700 Laetatus sum MASS Al Image USU
F-TLad : Ms 121 (I. 5) 008v 1 Alleluia [Laetatu]s sum in his Dom. 2 Adventus Al Image MMMO
F-TLm, Inc. 106 29 Laetatus sum MASS Al Image USU
F-TLm, Inc. 106 32 Laetatus sum MASS Al Image USU
F-Togs : Ms 001 017v 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
F-Togs : Ms 001 290r 5 Alleluia Laetatus sum in his quae * Dom. 10 p. Pent. Al Image MMMO
F-VN : Ms 759 002v 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 2 Trp Image MMMO
FIN-Hy 23 Laetatus sum MASS Al Image USU
GB-Eu, Dd.2.45 262 Laetatus sum MASS Al Image USU
GB-Lbl : Add 18031 025r 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al 1 Image MMMO
GB-Lbl : Egerton 857 001v 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
GB-Lbl : Egerton 857 054r 11 Alleluia Laetatus sum * Dom. 16 p. Pent. Al Image MMMO
GB-Lbl : Harley 4951 124v 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
GB-Lbl, 1484 g 7 20 Laetatus sum MASS Al Image USU
GB-Lbl, 1484 g 7 228 Laetatus sum MASS Al Image USU
GB-Lbl, Add. Ms. 25588 315 Laetatus sum MASS Al Image USU
GB-Lbl, C.35.e.6 20 Laetatus sum MASS Al Image USU
GB-Lbl, IA.41362 23 Laetatus sum MASS Al Image USU
GB-Lbl, IB.41819 18 Laetatus sum MASS Al Image USU
GB-Lbl, Legg88 37 Laetatus sum MASS Al Image USU
GB-Lbl, b.25.i.13 18 Laetatus sum MASS Al Image USU
GB-Lbl, b.25.i.13 207 Laetatus sum MASS Al Image USU
GB-Lbl, c.52.d.2 33 Laetatus sum MASS Al Image USU
I-BGc : MA 150 (Psi III.8) 002r 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
I-BV : 34 003r 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
I-Fn, Magl. K.7.53 22 Laetatus sum MASS Al Image USU
I-IV : LX 004v 4 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
I-MC, Ms. 127 17 Laetatus sum MASS Al Image USU
I-Mb, Gerli 386 21 Laetatus sum MASS Al Image USU
I-Mb, Gerli Inc. 11 24 Laetatus sum MASS Al Image USU
I-Mb, Gerli Inc. 11 215 Laetatus sum MASS Al Image USU
I-Mb, Gerli Inc. 11 262 Laetatus sum MASS Al Image USU
I-PEd, Ms. 6 (21) 26 Laetatus sum MASS Al Image USU
I-Rn, 69.4.E.35 28 Laetatus sum MASS Al Image USU
I-Rv : C.52 002r 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
I-Tn : G.V.20 013r 7 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
I-VNGs, FV. B. VII. 45 16 Laetatus sum MASS Al Image USU
IBFA.334 60 Laetatus sum MASS Al Image USU
L 109 22 Laetatus sum MASS Al Image USU
LV-Ra, Inc. 144 14 Laetatus sum MASS Al Image USU
LV-Ra, Ms. 1 (R 2665) 12 Laetatus sum MASS Al Image USU
M2148.1.M5 V4 1503 36 Laetatus sum MASS Al Image USU
NL-DHk, 170 E 11 21 Laetatus sum MASS Al Image USU
NL-DHk, 170 E 12 19 Laetatus sum MASS Al Image USU
NL-Uu : Hs. 0062 003v 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 2 Image MMMO
NL-Uu : Hs. 0415 004v 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
P-AR (Arouca) Museu Regional de Arte Sacra do Mosteiro de Arouca Res. Ms. 016 124v Alleluia Laetatus* Pro iter agentibus MI Al * Image PEM
P-AR (Arouca) Museu Regional de Arte Sacra do Mosteiro de Arouca Res. Ms. 016 002v Alleluia Laetatus sum in his quae Adventus, dom. 2 MI Al 1 Image PEM
P-BRs (Braga) Arquivo da Sé Ms. 034 004 Alleluia Laetatus sum in his quae Adventus, dom. 2 MI Al 1 Image PEM
P-Gmas (Guimarães) Museu de Alberto Sampaio LC 003 003v Alleluia Laetatus sum in his quae Adventus, dom. 2 MI Al 1 Image PEM
P-Ln (Lisboa) Biblioteca Nacional de Portugal Iluminado 084 003r Alleluia Laetatus sum in his quae Adventus, dom. 2 MI Al 1 Image PEM
P-Ln, res-1633-a 19 Laetatus sum MASS Al Image USU
P-VV (Vila Viçosa) Biblioteca do Palácio Real A.M. D-007 006r Alleluia Laetatus sum in his quae Adventus, dom. 2 MI Al 3 Image PEM
PL-Kc, Dz. XVI Ink. 34 III 478 Laetatus sum MASS Al Image USU
PL-Kl RL 1 Graduał wiślicki 013r 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 01 1T Image CPL
PL-WRu I F 411 Cistercian Gradual (Silesia) 003r 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1T Image CPL
PL-WRu I F 413 Cistercian Gradual (Silesia) 002r 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1T Image CPL
PL-WRu I F 413 Cistercian Gradual (Silesia) 162v 15 Alleluia Laetatus sum* Pro iter agentibus MASS Al * Image CPL
PL-WRu I F 414 Cistercian Gradual (Silesia) 002r 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1T Image CPL
PL-WRu I F 414 Cistercian Gradual (Silesia) 112v 28 Alleluia Laetatus sum* Pro iter agentibus MASS Al * Image CPL
PL-WRu I F 416 Cistercian Gradual (Silesia) 002v 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1T Image CPL
PL-WRu I F 416 Cistercian Gradual (Silesia) 172v 45 Alleluia Laetatus sum* Pro iter agentibus MASS Al * Image CPL
PL-Wn 12722 V Graduał opata tynieckiego Mścisława 005v 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1T Image CPL
PL-Wn 12496 IV Graduale cisterciense 002r 7 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1T Image CPL
PL-Wn 12496 IV Graduale cisterciense 085v 28 Alleluia Laetatus sum* Pro iter agentibus MASS Al * Image CPL
PL-Wn, XVI.F.3191 21 Laetatus sum MASS Al Image USU
PL-Wn, XVI.F.3191 21 Laetatus sum MASS Al Image USU
R. 3019 20 Laetatus sum MASS Al Image USU
Reconstitution : Sacramentaire de Tours (TU1) 172v (P 231v) 5 Alleluia Laetatus sum* Dom. 10 p. Pent. Al Image MMMO
Reconstitution : Sacramentaire de Tours (TU1) 187r (T 124r) 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
S-LI, Inkunabel 78 33 Laetatus sum MASS Al Image USU
S-Sk, A 97 11 Laetatus sum MASS Al Image USU
S-Sk, Inkunabel 0734 20 Laetatus sum MASS Al Image USU
SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum Graduale 004v 1 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Image CSK
US-Baw : W.11 226r 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
US-CAh, Typ 560.15.262 23 Laetatus sum MASS Al Image USU
US-NYcub Western MS 097 002r 1 Alleluia Laetatus sum in his Dom. 2 Adventus MI Al 1 Image CD
US-PHf : Lewis E 158 003r 3 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al 1 Image MMMO
US-R, BX2015.A3 M3 1530 524 Laetatus sum MASS Al Image USU
US-SM, 85963 4 Laetatus sum MASS Al Image USU
V-CVbav : Archivio di San Pietro F.22 072r 3 Alleluia Laetatus sum in his quae Dom. 17 p. Pent. Al Image MMMO
V-CVbav : Reg. lat. 17 155r 5 Alleluia Laetatus sum in his quae Dom. 2 Adventus MASS Al Image MMMO
V-CVbav : Ross. 76 002v 2 Alleluia Laetatus sum in his quae Dom. 2 Adventus Al Image MMMO
V-CVbav : Vat. lat. 5319 094v 4 Alleluia Laetatus sum in his quae Fer. 6 p. Pascha V2 Al Image MMMO
V-CVbav : Vat. lat. 5319 130v 7 Alleluia Laetatus sum in his quae Dom. 17 p. Pent. MASS Al Image MMMO