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% Iterum

🔍 59% Amen amen dico vobis iterum

🔍 53% Iterum autem videbo

🔍 52% Tristitia implevit

🔍 46% Iterum autem videbo

🔍 46% Tristitia implevit cor

🔍 45% Tristitia implevit

🔍 44% Non vos relinquam

🔍 43% Iterum videbo vos (Mode 1d)

🔍 40% Modicum

🔍 39% Iterum videbo vos (Mode 6f)

🔍 36% Sancti et justi

🔍 36% Ascendo

🔍 36% Tristitia vestra vertetur

🔍 35% Amen... dico... quia

🔍 35% Alleluia Fer. VI T.P. I

🔍 34% Alleluia Fer. III T.P. I

🔍 34% Alleluia Fer. IV T.P. I

🔍 34% Alleluia Fer. VI T.P. II

🔍 34% Non turbetur cor

🔍 33% Alleluia Fer. IV T.P. II

🔍 33% Alleluia (mode 8)

🔍 33% Alleluia Fer. II T.P. II

🔍 33% Alleluia (mode 8)

🔍 33% Alleluia (T.P. in I nocturno)

🔍 33% Alleluia. Dom. Laud

🔍 32% Alleluia Fer. V T.P. I

🔍 32% Alleluia Fer. V T.P. II

🔍 32% Tristitia vestra

🔍 32% Alleluia (Sabb. T.P.) (II)

🔍 32% Alleluia (T.P. ad Vesperas)

🔍 32% Alleluia Fer. II T.P. I

🔍 31% Alleluia Omnes Gentes

🔍 31% Alleluia (T.P. in III nocturno)

🔍 31% Tristitia vestra

🔍 31% Alleluia (T.P. Feria II ad Vesperas)

🔍 31% Alleluia laudate Dominum

🔍 31% Alleluia (T.P. in II nocturno)

🔍 31% Alleluia (Dom. Non. T.P.)

🔍 31% Petite et accipietis

🔍 31% Parvulus filius

🔍 31% Alleluia (Dom. Tert. T.P.)

🔍 31% Alleluia Fer. III T.P. II

🔍 30% Alleluia (T.P. ad Laudes)

🔍 30% Alleluia Lapis revolutus

🔍 30% O vos omnes

🔍 30% Crucifixus

🔍 30% Alleluia (T.P. ad Tertiam)

🔍 30% Gustate et videte

🔍 30% Alleluia Dom. Compl. T.P. I

🔍 30% Alleluia Sabb. T.P. I

🔍 30% Omnes Gentes

🔍 30% Non vos relinquam

🔍 30% Venite omnes adoremus

🔍 29% Spiritus Sanctus

🔍 29% Sancta... semper... allel.

🔍 29% Alleluia (T.P. ad Nonam)

🔍 29% Alleluia Spiritus Paraclitus

🔍 29% Tristitia vestra vertetur

🔍 29% Accipite

🔍 29% Vado parare vobis

🔍 29% Ascendo ad Patrem

🔍 29% Veni Sancte Spiritus reple

🔍 29% Accipite

🔍 28% Gloria in excelsis
