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% O salutaris Hostia III

🔍 74% O salutaris Hostia V

🔍 72% O salutaris Hostia II

🔍 68% O salutaris Hostia IV

🔍 66% O salutaris Hostia I

🔍 64% O Salutaris Hostia III (cantus ad processiones)

🔍 62% O salutaris Hostia II

🔍 61% O salutaris Hostia VI

🔍 61% O Salutaris Hostia (Creator Alme)

🔍 60% O salutaris Hostia VII

🔍 59% O salutaris Hostia I

🔍 58% O Salutaris Hostia IV (cantus ad processiones)

🔍 57% O Salutaris Hostia VII (cantus ad processiones)

🔍 50% O salutaris Hostia

🔍 50% O Salutaris Hostia II (cantus ad processiones)

🔍 49% O salutaris Hostia III

🔍 49% O Salutaris Hostia VI (cantus ad processiones)

🔍 48% O Salutaris Hostia (Vexilla Regis)

🔍 38% O Salutaris Hostia

🔍 37% O salutaris Hostia

🔍 34% Jesu nostra redemptio

🔍 32% Summi Parentis Filio

🔍 31% Amor Jesu dulcissime

🔍 31% Martyr Dei (I)

🔍 30% Verbum supernum

🔍 29% Deus tuorum militum

🔍 29% Te lucis ante terminum

🔍 28% Quicumque certum

🔍 28% Novus athleta Domini

🔍 28% Quicumque Christum

🔍 28% O rex aeterne Domine

🔍 28% Hodiernae lux diei

🔍 27% Gaude Mater Ecclesia

🔍 27% Aeterno Regi

🔍 27% O Catharina nobilis!

🔍 27% Roma Petro Glorietur (Another Tone)

🔍 26% Vox pura

🔍 26% In hoc Hyacinthi

🔍 26% Christe flos convallium

🔍 26% Noe vero cum

🔍 26% Jesu dulcis

🔍 26% Vexilla Regis prodeunt

🔍 25% Hymnum novae

🔍 25% Optatus votis omnium

🔍 25% Adesto sancta Trinitas

🔍 25% Verbum supernum prodiens nec

🔍 25% Eva virum

🔍 24% Beate martyr, prospera

🔍 24% Invicte Martyr unicum (Alter tonus)

🔍 24% Cor amandum Salvatoris

🔍 24% Christi miles

🔍 24% Christe Sanctorum (S. Mich.)

🔍 24% Exsultet orbis gaudiis (Alter tonus)

🔍 24% Dies irae

🔍 24% Candida Virginitas

🔍 24% Custodes hominum

🔍 23% Tantum ergo XII

🔍 23% Sanctorum meritis inclyta (Alter tonus)

🔍 23% Exsultet orbis gaudiis (another chant)

🔍 23% Luce divina

🔍 23% Venite exsultemus IV

🔍 23% Qui manducat

🔍 23% Veni Sancte Spiritus et emitte

🔍 23% Sertum gestans

🔍 23% Veni Sancte Spiritus et emitte
