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% Spiritus ubi

🔍 76% Spiritus ubi

🔍 59% Spiritus ubi vult

🔍 51% Spiritus ubi vult

🔍 48% Alleluia (T.P. ad Laudes)

🔍 47% Alleluia (T.P. in II nocturno)

🔍 46% Alleluia (mode 8)

🔍 46% Alleluia

🔍 45% Alleluia (T.P. in III nocturno)

🔍 45% Alleluia (T.P. in I nocturno)

🔍 44% Alleluia (T.P. ad Vesperas)

🔍 44% Alleluia (mode 8)

🔍 43% Alleluia (T.P. ad Nonam)

🔍 42% Alleluia (ant.)

🔍 42% Alleluia (ant.)

🔍 42% Alleluia. (Sund. P. T. at Lauds I)

🔍 42% Alleluia Omnes Gentes

🔍 42% Alleluia (T.P. ad Tertiam)

🔍 42% Alleluia Lapis revolutus

🔍 42% Alleluia ! Fac cum servo tuo

🔍 42% Puer natus in Bethlehem

🔍 41% Gustate et videte

🔍 41% Alleluia (T.P. Feria II ad Vesperas)

🔍 40% Omnes Gentes

🔍 39% Spiritus qui

🔍 39% Spiritus ubi vult ... sic est

🔍 39% Alleluia (T. P. ad Nonam)

🔍 39% Alleluia Dom. Compl. T.P. I

🔍 38% Spiritus Sanctus

🔍 37% Alleluia Fer. V T.P. I

🔍 37% Alleluia Spiritus Paraclitus

🔍 37% Alleluia Fer. VI T.P. II

🔍 37% Alleluia Fer. II T.P. I

🔍 37% Alleluia (T.P. ad Sextam)

🔍 37% Spiritus Sanctus

🔍 37% Alleluia Fer. II T.P. II

🔍 37% Alleluia (Dom. Non. T.P.)

🔍 36% Alleluia Fer. IV T.P. I

🔍 36% Alleluia (Feria secunda ad primam)

🔍 36% Alleluia (T.P. Invitatorium)

🔍 36% Alleluia Fer. IV T.P. II

🔍 36% Alleluia Fer. III T.P. I

🔍 36% Alleluia (T. P. ad Primam)

🔍 36% Alleluia (Sund. T.P. at Terce)

🔍 36% Alleluia Fer. V T.P. II

🔍 36% Alleluia (T. P. ad Tertiam)

🔍 35% Alleluia Fer. VI T.P. I

🔍 35% Spiritus qui a Patre

🔍 35% Salus et gloria - mode IV

🔍 35% Alleluia omnes de Saba

🔍 35% Alleluia Fer. III T.P. II

🔍 35% Alleluia (Dom. Vesp. T.P.)

🔍 35% Spiritus Sanctus

🔍 35% Alleluia Sabb. T.P. I

🔍 35% Alleluia (T. P. Laud. Fer. V.)

🔍 34% Alleluia. Dom. Laud

🔍 34% Alleluia (Sabb. T.P.) (II)

🔍 34% Salus et gloria et virtus (VIII)

🔍 34% Alleluia (T. P. Vesp. Fer. II.)

🔍 34% Alleluia (T. P. Laud. Fer. IV.)

🔍 34% Alleluia (T. P. ad Sextam)

🔍 34% Exsurgat Deus

🔍 34% Alleluia (T. P. Vesp. Fer. IV.)

🔍 34% Alleluia (T. P. Laud. Fer. III.)

🔍 34% Alleluia
