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.
π© 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 π to find similarities to the given chant.
π 100% Non est inventus

π 53% Non est inventus

π 33% Data est mihi

π 32% Data est mihi

π 29% Videntibus illis

π 28% Si quis diligit me

π 28% Videntibus illis

π 27% Ecce te rogavi

π 27% Triduanas a Domino

π 26% Tu es Petrus (Antiphona)

π 25% Exsurgens Joseph

π 25% Triduanas a Domino

π 24% Vigilate animo

π 24% Vigilate animo

π 24% Exaltate Regem saeculorum

π 24% Alleluia. (Saturday P. T. at Lauds I)

π 23% Alleluia. (Monday P. T. at Vespers)

π 23% Alleluia. (Wednesday P. T. at Lauds I)

π 23% Ecce crucem Domini

π 23% Ecce sacerdos

π 23% Exsultabunt Domino

π 23% Ecce sacerdos. V. Non est inv.

π 22% Vidi supra montem

π 22% Dabit illi Dominus

π 22% VidΓ©te manus meas

π 22% Alleluia. (Saturday P. T. at Lauds II)

π 22% Alleluia (T. P. Vesp. Fer. II.)

π 22% Confirmavit omnes

π 22% Unus militum

π 22% Si vere fratres

π 22% Fontes et omnia

π 21% Alleluia (T. P. Vesp. Fer. VI.)

π 21% Turba multa

π 21% Alleluia. (Sund. P. T. at Lauds I)

π 21% Domum tuam Domine

π 21% Venite exsultemus IV*

π 21% Alleluia. (Friday P. T. at Lauds II)

π 21% Si diligitis me

π 21% Convocatis Jesus duodecim Apostolis

π 21% Dixit Mater ejus ad illum

π 21% Videte manus meas

π 21% Pastor vigilantissimus

π 21% Tu es Petrus

π 21% Tu es Petrus

π 21% Quis ex vobis homo

π 21% At Jesus conversus

π 20% Alleluia (mode 8)

π 20% In ferventis olei

π 20% Euge serve bone in modico

π 20% Ecce Crucem

π 20% Alleluia (Feria Secunda ad Sextam T.P.)

π 20% Super omnia ligna (T.P.)

π 20% Ego sum qui sum

π 20% Ecce sacerdos

π 20% Simile Dominus

π 20% Alleluia (Dominica ad Primam, per annum)

π 20% Qui sunt hi

π 20% Quis ex vobis homo

π 20% Alleluia

π 20% Alleluia (T.P. in III nocturno)

π 20% Gregorius septiformi

π 20% Super nivem

π 20% Laudate Deum

π 20% Vidi supra montem

π 19% Alleluia (Per Hebdomadam ad Sextam T.P.)
