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% Spiritus qui a Patre

🔍 75% Spiritus qui a Patre

🔍 75% Spiritus qui a Patre procedit

🔍 74% Spiritus qui

🔍 74% Spiritus qui

🔍 71% Spiritus qui a Patre procedit

🔍 64% Spiritus qui a Patre

🔍 62% Spiritus qui

🔍 52% Alleluia (T.P. ad Vesperas)

🔍 51% Alleluia (mode 8)

🔍 51% Alleluia (T.P. in III nocturno)

🔍 51% Alleluia (T.P. in I nocturno)

🔍 50% Alleluia (T.P. ad Laudes)

🔍 50% Alleluia (mode 8)

🔍 50% Alleluia (T.P. in II nocturno)

🔍 47% Alleluia

🔍 47% Si diligitis me

🔍 47% Alleluia Spiritus Paraclitus

🔍 46% Alleluia (T.P. ad Tertiam)

🔍 46% Alleluia (T.P. ad Nonam)

🔍 46% Alleluia. (Sund. P. T. at Lauds I)

🔍 46% Alleluia (T.P. Feria II ad Vesperas)

🔍 46% Alleluia (T. P. ad Tertiam)

🔍 46% Alleluia (T. P. ad Primam)

🔍 45% Alleluia Lapis revolutus

🔍 45% Puer natus in Bethlehem

🔍 44% Alleluia (ant.)

🔍 44% Alleluia (ant.)

🔍 44% Alleluia (T. P. Laud. Fer. V.)

🔍 44% Spiritus Paraclitus

🔍 44% Alleluia Omnes Gentes

🔍 44% Alleluia (T. P. Laud. Fer. IV.)

🔍 43% Alleluia (Feria secunda ad primam)

🔍 43% Alleluia (T. P. Vesp. Fer. II.)

🔍 43% Alleluia (T. P. Laud. Fer. III.)

🔍 43% Alleluia (T. P. Vesp. Fer. IV.)

🔍 43% Alleluia Fer. V T.P. I

🔍 42% Alleluia (T. P. Vesp. Fer. VI.)

🔍 42% Alleluia (T. P. Laud. Dom.)

🔍 42% Alleluia alleluia

🔍 42% Alleluia Fer. IV T.P. I

🔍 42% Gustate et videte

🔍 42% Alleluia Fer. III T.P. I

🔍 42% Spiritus Sanctus

🔍 41% Alleluia (Sund. T.P. at Terce)

🔍 41% Alleluia (T. P. ad Sextam)

🔍 41% Spiritus Sanctus

🔍 41% Alleluia Tuus sum

🔍 41% Alleluia (T.P. ad Sextam)

🔍 41% Alleluia Fer. VI T.P. II

🔍 41% Alleluia Fer. II T.P. I

🔍 41% Omnes Gentes

🔍 41% Alleluia (Complet. Dom. Resurr.)

🔍 41% Alleluia (T. P. Laud. Fer. VI.)

🔍 41% Alleluia Fer. VI T.P. I

🔍 41% Alleluia Fer. V T.P. II

🔍 41% Alleluia Fer. IV T.P. II

🔍 41% Alleluia Fer. II T.P. II

🔍 41% Alleluia Dom. Compl. T.P. I

🔍 40% Alleluia Laudate

🔍 40% Alleluia Fer. III T.P. II

🔍 40% Alleluia (Sabb. T.P.) (II)

🔍 40% Spiritus Sanctus

🔍 40% Alleluia (T.P. Invitatorium)

🔍 39% Alleluia (T. P. Vesp. Sabb.)
