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