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 Fer. III T.P. II

🔍 79% Alleluia Fer. II T.P. I

🔍 78% Alleluia Fer. II T.P. II

🔍 78% Alleluia Fer. VI T.P. II

🔍 77% Alleluia Fer. III T.P. I

🔍 77% Alleluia Fer. V T.P. I

🔍 76% Alleluia Fer. V T.P. II

🔍 76% Alleluia Fer. IV T.P. II

🔍 75% Alleluia Fer. IV T.P. I

🔍 73% Alleluia (mode 8)

🔍 72% Alleluia Fer. VI T.P. I

🔍 72% Alleluia (mode 8)

🔍 72% Alleluia (T.P. in III nocturno)

🔍 70% Alleluia (T.P. in II nocturno)

🔍 69% Alleluia (T.P. ad Laudes)

🔍 69% Alleluia (T.P. ad Vesperas)

🔍 68% Alleluia

🔍 67% Alleluia (T.P. in I nocturno)

🔍 67% Alleluia (Sabb. T.P.) (II)

🔍 65% Alleluia (T.P. Feria II ad Vesperas)

🔍 65% Alleluia (ant.)

🔍 65% Alleluia (ant.)

🔍 64% Alleluia (T.P. ad Tertiam)

🔍 64% Alleluia (T.P. ad Nonam)

🔍 64% Alleluia (T. P. Laud. Fer. III.)

🔍 64% Alleluia Dom. Compl. T.P. I

🔍 64% Alleluia (Dom. Non. T.P.)

🔍 64% Alleluia (T. P. Vesp. Fer. II.)

🔍 64% Alleluia. Dom. Laud

🔍 63% Alleluia (T. P. Laud. Fer. V.)

🔍 62% Alleluia Sabb. T.P. I

🔍 62% Alleluia Dom. Prim. T.P.

🔍 62% Alleluia (Dom. Vesp. T.P.)

🔍 62% Alleluia (T. P. Laud. Fer. IV.)

🔍 61% Alleluia. (Sund. P. T. at Lauds I)

🔍 61% Alleluia (T.P. ad Sextam)

🔍 61% Alleluia (Dom. Tert. T.P.)

🔍 61% Alleluia Dom. Compl. T.P. II

🔍 61% Alleluia Lapis revolutus

🔍 61% Alleluia (T. P. Vesp. Fer. VI.)

🔍 60% Alleluia (T. P. Vesp. Fer. IV.)

🔍 60% Alleluia alleluia

🔍 59% Alleluia (T. P. ad Primam)

🔍 59% Alleluia alleluia alleluia alleluia (TP ad Sextam)

🔍 59% Alleluia laudate Dominum

🔍 59% Alleluia (Dom. Sext. T.P.)

🔍 58% Alleluia tuus sum ego

🔍 58% Alleluia alleluia alleluia alleluia (TP ad Nonam)

🔍 58% Alleluia alleluia alleluia alleluia (TP ad Sextam)

🔍 58% Alleluia alleluia alleluia alleluia (TP ad Tertiam)

🔍 58% Alleluia (T. P. ad Tertiam)

🔍 58% Alleluia (Feria secunda ad primam)

🔍 58% Puer natus in Bethlehem

🔍 57% Alleluia (T. P. Laud. Fer. VI.)

🔍 55% Alleluia alleluia alleluia alleluia (TP ad Primam)

🔍 55% Alleluia (Sund. T.P. at Terce)

🔍 55% Alleluia Spiritus Paraclitus

🔍 55% Alleluia resurrexit Dominus

🔍 55% Alleluia Omnes Gentes

🔍 55% Alleluia alleluia alleluia (Dominica ad Primam)

🔍 54% Alleluia (T. P. Laud. Fer. II.)

🔍 54% Alleluia (T. P. Vesp. Fer. III.)

🔍 54% Alleluia

🔍 54% Alleluia Dominus regnavit

🔍 54% Alleluia (T.P. Invitatorium)
