Tongeren, Onze-Lieve-Vrouw-Kerk (Our Lady's Church), 64 (olim IV)


B-TO olv 64
Date range
Specific date
Monastic order or cathedral
Differentia type
Information on differentiae

In the original Cantus index, differentiae were assigned two-digit codes, where the first letter indicated the last pitch of the differentia and the number distinguished between differentiae of the same mode had the same last pitch. The same codes were used for the indices of B-TO olv 63, B-TO olv 64, and NL-DHk 70 E 4.


de Loos, Ike. Inventory of Tongeren, Onze-Lieve-Vrouw-Kerk (Our Lady's Church), 64 (olim IV). Edited by Andrew Mitchell. In: Cantus: A Database for Latin Ecclesiastical Chant: Inventories of Chant Sources. Directed by Debra Lacoste (2011-), Terence Bailey (1997-2010), and Ruth Steiner (1987-1996). Web developer, Jan Kolácek (2011-).

Indexing notes

Standardized manuscript tonary completed by Rebecca Shaw (Dalhousie University) on March 19, 2019. Edited by Jennifer Bain, Sister Ilaria Culshaw, Andrea Klassen, and Brayden Olson and (Dalhousie University) on August 8, 2019 and Rebecca Shaw on August 11, 2019.

Contains 48 unique differentiae

Diff. ID Melodic transcription Mode Old code
1b 1--h-h-h-h-hG-h--4 Mode 1 A1
64c 1--h-h-g-f-g-gh--4 Mode 1 A2
58c 1--h-h-g-f-h-gfEd--4 Mode 1 D1
75p 1--h-h-g-f-gfe-d--4 Mode 1 D2
384a 1--h-h-g-h-gffE-d--4 Mode 1 D9
66d 1--h-h-g-f-gh-g--4 Mode 1 G1
63a 1--h-h-g-f-g-g--4 Mode 1 G2
52q 1--h-h-h-h-h-ghg--4 Mode 1 G3
152c 1--f-f-f-e-cd-d--4 Mode 2 D1
T152c 1--k-k-k-j-gh-h--4 Mode 2 D1
93c 1--k-k-k-hk-h-gh--4 Mode 3 A1
139b 1--k-h-k-j-h-gh--4 Mode 3 A3
110a 1--k-k-k-j-hk-jh--4 Mode 3 A4
103c 1--k-k-k-j-hk-k--4 Mode 3 C1
92i 1--k-k-k-hk-hG-g--4 Mode 3 G1
92c 1--k-k-k-hk-h-g--4 Mode 3 G3
40e 1--h-g-h-k-gF-gh--4 Mode 4 A1
40a 1--h-g-h-k-g-gh--4 Mode 4 A2
55e 1--h-h-h-g-jH-h--4 Mode 4 A3
55c 1--h-h-h-g-j-h--4 Mode 4 A4
42c 1--h-g-h-k-gF-ed--4 Mode 4 D3
41d 1--h-g-h-k-gF-e--4 Mode 4 E1
41a 1--h-g-h-k-g-e--4 Mode 4 E3
45c 1--h-g-h-k-gF-eg--4 Mode 4 G1
45a 1--h-g-h-k-g-eg--4 Mode 4 G2
10f 1--h-h-h-h-hG-g--4 Mode 4 G3
10b 1--h-h-h-h-h-g--4 Mode 4 G4
129a 1--k-k-l-j-k-h--4 Mode 5 A1
129o 1--k-k-l-j-kJ-h--4 Mode 5 A2
129b 1--k-k-lK-j-k-h--4 Mode 5 A3
7a 1--h-h-f-gh-g-f--4 Mode 6 F1
T7aA 1--m-m-k-lm-l-k--4 Mode 6 F1
7e 1--h-h-f-gh-gF-f--4 Mode 6 F2
T7eB 1--m-m-k-lm-lK-k--4 Mode 6 F2
T143d 1--g-g-gh-g-f-ed--4 Mode 7 A1
143d 1--l-l-lm-l-k-jh--4 Mode 7 A1
142b 1--l-l-lm-l-k-j--4 Mode 7 B1
144c 1--l-l-lm-l-k-jk--4 Mode 7 C1
148d 1--l-l-lm-l-k-lk--4 Mode 7 C2
147h 1--l-l-lm-l-k-l--4 Mode 7 D2
119a 1--k-k-j-k-h-gh--4 Mode 8 A1
99f 1--k-k-h-k-lK-k--4 Mode 8 C1
99d 1--k-k-h-k-l-k--4 Mode 8 C2
103e 1--k-k-j-h-k-k--4 Mode 8 C3
118a 1--k-k-j-k-h-g--4 Mode 8 G1
120h 1--k-k-j-k-h-ghhg--4 Mode 8 G3
120a 1--k-k-j-k-h-ghg--4 Mode 8 G4
56b 1--h-h-g-d-f-ed--4 Tonus Peregrinus P