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.
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% Sion noli timere

π 65% Sion noli timere

π 65% Sion noli timere

π 59% Sion noli timere

π 59% Sion noli timere

π 53% Sion noli timere

π 43% Sion noli timΓ©re

π 37% Nolite timere

π 35% Ecce veniet propheta

π 34% Media nocte

π 33% De Sion... qui

π 32% Veni Domine et noli

π 32% Ex Aegypto

π 32% Sion renovaberis

π 31% Alleluia Fer. II T.P. I

π 31% De Sion... Dominus

π 30% Dabo in Sion

π 30% Propter Sion

π 30% Gaude et laetare filia Sion (T. P.)

π 30% Filii Sion

π 30% Elegit... Sion

π 29% Annuntiate

π 29% Gaude et laetare filia Jerusalem

π 29% Canite tuba

π 29% Ecce veniet Deus

π 28% Ecce Deus meus

π 28% Ecce ancilla

π 28% Alleluia Fer. IV T.P. II

π 28% Alleluia Fer. III T.P. I

π 28% Alleluia Fer. V T.P. I

π 28% Alleluia Fer. II T.P. II

π 28% Alleluia Fer. V T.P. II

π 27% Alleluia Fer. IV T.P. I

π 27% Deus meus es tu

π 27% Alleluia faciem tuam

π 27% Alleluia Fer. VI T.P. II

π 27% Alleluia (Dom. Sext. T.P.)

π 27% Alleluia resurrexit Dominus

π 27% Alleluia Fer. VI T.P. I

π 27% Lux de luce

π 26% Alleluia confitemini

π 26% Alleluia (Dom. Non. T.P.)

π 26% Lux de luce

π 26% Alleluia (Sabb. T.P.) (II)

π 26% Popule meus

π 26% Alleluia omnes de Saba

π 26% Nolite timere

π 26% Alleluia (ant. mode 8)

π 26% Alleluia Fer. III T.P. II

π 26% Alleluia. Dom. Laud

π 26% Gaude et laetare filia Sion 2

π 26% Alleluia Sabb. T.P. I

π 26% Sancti et justi

π 25% Ecce Dominus veniet

π 25% Deus misericordia

π 25% Loquebantur

π 25% Ecce veniet desideratus

π 25% Ad sedes regni

π 25% Quaerite Dominum

π 25% Lauda et laetare filia Sion

π 25% Alleluia laudate Dominum

π 25% Alleluia (ant. mode 7)

π 25% Alleluia (Dom. Vesp. T.P.)

π 25% Alleluia (ant. mode 5)

π 25% Si diligitis me
