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% Sub tuam protectionem (cantus II)

π 85% Sub tuam protectionem

π 40% Sub tuum II

π 40% Sub tuum (cantus II)

π 30% Psallite Deo nostro

π 27% Sub tuum praesidium

π 27% Sub tuum

π 25% Sub tuum praesidium

π 25% Te Mater alma

π 25% Sub tuum prΓ¦sΓdium

π 25% Sub tuum prΓ¦sidium

π 25% Ad te confugimus

π 24% Sub tuum praesidium

π 24% Sub tuum praesidium

π 23% Aurum sub terra

π 23% Sub tuum praesidium

π 23% Gloria (Missa Votiva BMV)

π 23% Sub tuum praesidium

π 23% Crucem tuam

π 23% Gloria (Missa secundi Toni)

π 23% Maria Mater gratiae (cantus III)

π 22% Oremus pro Pontifice (cantus III)

π 22% Miserere et parce

π 22% Crucem tuam adoramus

π 22% Sub tuum praesidium

π 21% Psallite Deo nostro

π 21% Te concelebrent suo

π 21% Tantum ergo (cantus XII)

π 21% Fratres: Convenientibus vobis in unum

π 21% Salvum me fac (Psalmus 68)

π 21% Tantum ergo (cantus V)

π 21% Domum tuam

π 20% Ave Virgo nobilis

π 20% Rubum quem viderat

π 20% Lectio Jeremiae Prophetae... Dixit Jeremias

π 20% Beata Dei Genitrix

π 20% Gloria (Missa Regia I)

π 20% Gloria V

π 20% Crucem tuam

π 20% Angelus Domini nuntiavit Mariae

π 20% Tibi Christe splendor Patris

π 20% Ave Virgo virginum

π 20% Te Matrem laudamus

π 20% Tantum ergo (cantus IX)

π 20% Sub tuum

π 20% Credo VII

π 20% Gloriosae Matris Dei

π 20% Benedicamus Domino (Missa Votiva BMV)

π 20% Salvum me fac Deus

π 20% Gloria II

π 20% Sancta... semper

π 20% In natali Domini

π 20% Rubum quem vΓderat

π 20% Beata Dei Genitrix

π 20% Beata Dei Genitrix

π 19% Gloria VI

π 19% Beata Dei Genitrix

π 19% Crucem tuam

π 19% Sancta Dei

π 19% Domum tuam Domine

π 19% Gloria IX (forma ordinaria)

π 19% Memorare

π 19% Festum Mariae

π 19% Virgo verbo

π 19% Gloria V
