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: 2025-12-19. 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 (ant. mode 7)

🔍 98% Alleluia (ant. mode 5)

🔍 97% Alleluia (ant. mode 4)

🔍 97% Alleluia (ant. mode 3)

🔍 96% Alleluia (ant. mode 8)

🔍 95% Alleluia (ant. mode 6)

🔍 94% Alleluia (ant. mode I)

🔍 93% Alleluia (ant. mode 2)

🔍 51% Alleluia Fer. II T.P. I

🔍 50% Alleluia Fer. V T.P. I

🔍 49% Alleluia Fer. IV T.P. I

🔍 49% Alleluia Fer. VI T.P. II

🔍 48% Alleluia Fer. VI T.P. I

🔍 48% Alleluia Fer. III T.P. I

🔍 48% Alleluia Fer. V T.P. II

🔍 48% Alleluia Fer. IV T.P. II

🔍 47% Alleluia Fer. III T.P. II

🔍 47% Alleluia Sabb. T.P. I

🔍 47% Alleluia Fer. II T.P. II

🔍 47% Alleluia laudate Dominum

🔍 46% Alleluia (Dom. Non. T.P.)

🔍 46% Alleluia (Sabb. T.P.) (II)

🔍 45% Alleluia (Dom. Vesp. T.P.)

🔍 45% Alleluia. Dom. Laud

🔍 44% Alleluia Dom. Compl. T.P. I

🔍 44% Alleluia Dom. Prim. T.P.

🔍 44% Alleluia (Dom. Sext. T.P.)

🔍 44% Alleluia Dom. Compl. T.P. II

🔍 44% Alleluia (mode 8)

🔍 43% Alleluia (Dom. Tert. T.P.)

🔍 43% Alleluia (A)

🔍 43% Alleluia (ant.)

🔍 43% Alleluia (ant.)

🔍 42% Alleluia (mode 8)

🔍 42% Alleluia resurrexit Dominus

🔍 42% Alleluia Dominus regnavit

🔍 42% Alleluia (modi communes post officium - VI)

🔍 42% Alleluia (modi communes post officium - I)

🔍 41% Alleluia (modi communes post officium - VII)

🔍 41% Alleluia (modi communes post offertorium - VI)

🔍 41% Alleluia (ad offertorium mode 6)

🔍 41% Alleluia deduc me

🔍 41% Alleluia (modi communes post officium - VIII)

🔍 40% Alleluia (modi communes post offertorium - I)

🔍 40% Alleluia alleluia alleluia alleluia (TP ad Nonam)

🔍 40% Alleluia alleluia alleluia alleluia (TP ad Sextam)

🔍 40% Alleluia

🔍 40% Alleluia alleluia

🔍 40% Alleluia alleluia alleluia (Dom. ad Laudes)

🔍 40% Alleluia faciem tuam

🔍 39% Alleluia (modi communes post offertorium - IV)

🔍 39% Alleluia (modi communes post officium - IV)

🔍 39% Alleluia tuus sum ego

🔍 39% Alleluia alleluia alleluia alleluia (TP ad Tertiam)

🔍 39% Alleluia alleluia alleluia alleluia (TP ad Primam)

🔍 38% Alleluia Spiritus Paraclitus

🔍 38% Alleluia alleluia alleluia alleluia (TP ad Sextam)

🔍 38% Alleluia (modi communes post officium - III)

🔍 38% Alleluia panis

🔍 38% Alleluia alleluia (Dom. ad Laudes)

🔍 38% Alleluia (T.P. in III nocturno)

🔍 38% Alleluia (modi communes post offertorium - VII)

🔍 37% Alleluia (modi communes post officium - II)

🔍 37% Alleluia (modi communes post offertorium - VIII)

🔍 37% Alleluia (modi communes post offertorium - III)
