Aachen (Aix-la-Chapelle), Domarchiv, G 20

D-AAm G 20
Date range
Differentiae type
Information on differentia

The original Cantus index categorizes the differentia in this manuscript by their last note and an arbitrarily assigned number within each mode. Slight variations, including abbreviations, are indicated by a lowercase suffix (e.g., D2, D2a). Differentiae appear in their complete six-syllable form and abbreviated to the last two syllables, "Amen." Abbreviated differentiae are indexed as though they were complete in the Differentiae Database.


de Loos, Ike, Elizabeth Sander, and Andrew Mitchell. Inventory of Aachen (Aix-la-Chapelle), Domarchiv, G 20. Edited by Debra Lacoste and Kate Helsen. In: Cantus Manuscript 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-).

Microfilm images available by the Landschaftsverband Rheinland (Archivberatungstelle Rheinhland (Film Nr. 12/1999) (March 31, 1991).

Contains 86 unique differentiae
Diff. ID Melodic transcription Mode Old code
64c 1--h-h-g-f-g-gh--4 Mode 1 A2
67c 1--h-h-g-f-gh-gh--4 Mode 1 A1
66k 1--h-h-g-f-ghh-gg--4 Mode 1 G8
57a 1--h-h-g-f-h-g--4 Mode 1 G7
63a 1--h-h-g-f-g-g--4 Mode 1 G6
66l 1--h-h-g-f-g-ghg--4 Mode 1 G5
52a 1--h-h-h-g-h-g--4 Mode 1 G4
52f 1--h-h-g-h-h-g--4 Mode 1 G3
66d 1--h-h-g-f-gh-g--4 Mode 1 G2
66i 1--h-h-g-f-gh-gg--4 Mode 1 G1
72b 1--h-h-g-f-gh-gfed--4 Mode 1 D4
70c 1--h-h-g-f-gh-gfd--4 Mode 1 D3
60a 1--h-h-g-f-h-gfed--4 Mode 1 D2
58c 1--h-h-g-f-h-gfEd--4 Mode 1 D1b
58a 1--h-h-g-f-h-gfd--4 Mode 1 D1
167a 1--h-h-g-f-j-h--4 Mode 1 A4
64b 1--h-h-g-f-g-h--4 Mode 1 A3
59a 1--h-h-g-f-h-gfe--4 Mode 1 E1
152v 1--f-f-f-e-cd-dd--4 Mode 2 D1b
65a 1--f-f-f-f-cd-cd--4 Mode 2 D3
T150eA 1--k-k-k-k-gh-h--4 Mode 2 D2
150e 1--f-f-f-f-cd-d--4 Mode 2 D2
T152c 1--k-k-k-j-gh-h--4 Mode 2 D1
152c 1--f-f-f-e-cd-d--4 Mode 2 D1
93c 1--k-k-k-hk-h-gh--4 Mode 3 A1
92e 1--k-k-k-hk-hh-g--4 Mode 3 G4
92i 1--k-k-k-hk-hG-g--4 Mode 3 G3
105a 1--k-k-kj-hk-h-g--4 Mode 3 G2
92c 1--k-k-k-hk-h-g--4 Mode 3 G1
86e 1--k-k-k-k-hk-k--4 Mode 3 C4
99a 1--k-k-h-k-l-k--4 Mode 3 C2
93d 1--k-k-k-hk-hh-gh--4 Mode 3 A5
93f 1--k-k-k-hk-hG-gh--4 Mode 3 A4
110a 1--k-k-k-j-hk-jh--4 Mode 3 A3
97i 1--k-k-k-hk-j-h--4 Mode 3 A2a
97a 1--k-k-k-h-k-jh--4 Mode 3 A2
103c 1--k-k-k-j-hk-k--4 Mode 3 C1
T27aA 1--l-k-l-m-k-h--4 Mode 4 E2
37a 1--h-g-h-kh-gf-e--4 Mode 4 E3
41a 1--h-g-h-k-g-e--4 Mode 4 E4
28a 1--h-g-h-j-g-ef--4 Mode 4 F1
42a 1--h-g-h-k-g-ed--4 Mode 4 D3
43a 1--h-g-h-k-g-ef--4 Mode 4 F2
49a 1--h-g-h-k-gf-ef--4 Mode 4 F3
49b 1--h-g-h-k-gf-eef--4 Mode 4 F3a
32a 1--h-g-h-j-g-f--4 Mode 4 F4
31a 1--h-g-h-j-g-eg--4 Mode 4 G1
2a 1--h-h-j-h-h-g--4 Mode 4 G2
47b 1--h-g-h-k-gfE-e--4 Mode 4 E1b
47a 1--h-g-h-k-gf-e--4 Mode 4 E1
50a 1--h-g-h-k-gf-eefd--4 Mode 4 D4
42c 1--h-g-h-k-gF-ed--4 Mode 4 D2
T50bB 1--m-l-m-o-lk-jkh--4 Mode 4 D1
50b 1--h-g-h-k-gf-efd--4 Mode 4 D1
33a 1--h-g-h-j-g-fh--4 Mode 4 A3
55c 1--h-h-h-g-j-h--4 Mode 4 A2
25b 1--h-g-h-j-g-gh--4 Mode 4 A1
27a 1--h-g-h-j-g-e--4 Mode 4 E2
132a 1--k-k-l-j-k-j--4 Mode 5 B1
131h 1--k-k-l-j-kJ-hg--4 Mode 5 G1b
131a 1--k-k-l-j-k-hg--4 Mode 5 G1
129o 1--k-k-l-j-kJ-h--4 Mode 5 A1b
129a 1--k-k-l-j-k-h--4 Mode 5 A1
7a 1--h-h-f-gh-g-f--4 Mode 6 F1
T7aA 1--m-m-k-lm-l-k--4 Mode 6 F1
8a 1--h-h-f-gh-g-fg--4 Mode 6 G1
T8a 1--m-m-k-lm-l-kl--4 Mode 6 G1
143b 1--l-l-m-l-k-jh--4 Mode 7 A1
147a 1--l-l-m-l-k-l--4 Mode 7 D1
141b 1--l-l-m-l-l-k--4 Mode 7 C5
148d 1--l-l-lm-l-k-lk--4 Mode 7 C4
144c 1--l-l-lm-l-k-jk--4 Mode 7 C3
148b 1--l-l-m-l-k-lk--4 Mode 7 C2
144a 1--l-l-m-l-k-jk--4 Mode 7 C1
142a 1--l-l-m-l-k-j--4 Mode 7 B1
143d 1--l-l-lm-l-k-jh--4 Mode 7 A2
119g 1--k-k-j-kJ-h-gh--4 Mode 8 A1
117a 1--k-k-k-j-kJ-h--4 Mode 8 A2
122a 1--k-k-j-k-j-h--4 Mode 8 A3
99d 1--k-k-h-k-l-k--4 Mode 8 C1
T99d 1--f-f-d-f-g-f--4 Mode 8 C1
103e 1--k-k-j-h-k-k--4 Mode 8 C2
118h 1--k-k-j-kJ-h-g--4 Mode 8 G1
118a 1--k-k-j-k-h-g--4 Mode 8 G1a
120d 1--k-k-j-kJ-h-ghg--4 Mode 8 G2
56b 1--h-h-g-d-f-ed--4 Tonus Peregrinus P