IsoGrego
Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.
Last sync with GregoBase: 2025-12-20. Max GregoBase ID: 20393.
🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.
Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the 🔍 to find similarities to the given chant.
🔍 100% Alleluia (modi communes post offertorium - V)

🔍 75% Alleluia (modi communes post offertorium - VI)

🔍 73% Alleluia (modi communes post offertorium - I)

🔍 70% Alleluia (modi communes post offertorium - IV)

🔍 68% Alleluia (modi communes post offertorium - VIII)

🔍 67% Alleluia (modi communes post offertorium - III)

🔍 66% Alleluia (modi communes post offertorium - VII)

🔍 64% Alleluia (modi communes post offertorium - II)

🔍 57% Alleluia (modi communes post officium - VI)

🔍 56% Alleluia (modi communes post officium - VIII)

🔍 55% Alleluia (modi communes post officium - VII)

🔍 54% Alleluia (modi communes post officium - IV)

🔍 53% Alleluia (modi communes post officium - III)

🔍 52% Alleluia (modi communes post officium - II)

🔍 49% Alleluia (modi communes post officium - V)

🔍 48% Alleluia (modi communes post officium - I)

🔍 34% Alleluia (ant. mode 7)

🔍 34% Alleluia (ant. mode 5)

🔍 33% Alleluia (ant. mode 6)

🔍 33% Alleluia (ant. mode 8)

🔍 32% Alleluia (ant. mode 3)

🔍 32% Alleluia (ant. mode 4)

🔍 32% Alleluia (ant. mode I)

🔍 32% Alleluia (ant. mode 2)

🔍 31% Alleluia (ad offertorium mode 6)

🔍 27% Alleluia (ad communionem mode 5)

🔍 27% Alleluia (ad offertorium mode 7)

🔍 26% Alleluia (A)

🔍 26% Ite, missa est, alleluia, alleluia

🔍 25% Gloria Patri - V

🔍 23% Alleluia (ad offertorium mode 3)

🔍 23% Alleluia (ad offertorium mode 3)

🔍 23% Alleluia (ad offertorium mode 8)

🔍 23% Alleluia (ad offertorium mode 4)

🔍 23% Alleluia

🔍 22% Alleluia (in fine antiphonarum)

🔍 22% Benedicamus Domino (in Feriis ad Vesperas)

🔍 22% Alleluia (ad introitum mode 8)

🔍 22% Alleluia (mode 8)

🔍 22% Alleluia (ad introitum mode 5)

🔍 22% Alleluia (ad introitum mode 3)

🔍 21% Alleluia (ad introitum mode 4)

🔍 21% Alleluia (ad communionem mode 3)

🔍 21% Alleluia (ad introitum mode 6)

🔍 21% Toni Communes Ad Gloria Patri (Modo V)

🔍 21% Toni Communes Ad Gloria Patri (Modo IV)

🔍 21% Alleluia (ad communionem mode 2)

🔍 21% Ite, missa est, alleluia, alleluia

🔍 21% Alleluia (ad introitum mode 7)

🔍 21% Alleluia (ad introitum mode 2)

🔍 21% Alleluia alleluia

🔍 21% Alleluia (mode 8)

🔍 21% Alleluia (ad communionem mode 6)

🔍 21% Non vos relinquam

🔍 21% Alleluia (ad communionem mode 4)

🔍 21% Alleluia (ad communionem mode 1)

🔍 20% Alleluia (ad offertorium mode 5)

🔍 20% Alleluia alleluia alleluia (Dom. ad Laudes)

🔍 20% Alleluia (ad offertorium mode 2)

🔍 20% Alleluia alleluia alleluia alleluia (TP ad Nonam)

🔍 20% Alleluia alleluia alleluia alleluia (TP ad Sextam)

🔍 20% Alleluia (ad communionem mode 8)

🔍 20% Toni Communes Ad Gloria Patri (Modo II)

🔍 20% Post collectam

🔍 20% Alleluia (T.P. ad Laudes)
