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% O Salutaris Hostia VI (cantus ad processiones)

π 85% O Salutaris Hostia III (cantus ad processiones)

π 65% O Salutaris Hostia VII (cantus ad processiones)

π 63% O salutaris Hostia V

π 62% O Salutaris Hostia IV (cantus ad processiones)

π 60% O Salutaris Hostia II (cantus ad processiones)

π 60% O salutaris Hostia I

π 59% O Salutaris Hostia (Creator Alme)

π 57% O salutaris Hostia I

π 56% O salutaris Hostia VII

π 55% O salutaris Hostia II

π 55% O Salutaris Hostia (Vexilla Regis)

π 52% O salutaris Hostia IV

π 52% Regina Caeli

π 50% O salutaris Hostia VI

π 49% O salutaris Hostia II

π 49% O salutaris Hostia III

π 48% O salutaris Hostia

π 47% Credo I.

π 46% Laetabundus

π 46% Parce Domine

π 46% O Maria, gratia plena

π 46% Aeterne rerum conditor

π 45% Jesu paterni pectoris

π 45% Inviolata

π 44% Credo (Missa Regia I)

π 44% Aeterne rerum Conditor (DoxΒ£. Deo Patri)

π 44% Aeterne rerum Conditor

π 43% Aeterne rerum ... noctem

π 43% Ad honorem Salvatoris

π 42% Gloria (Missa Regia I)

π 42% Aeterne rerum Conditor

π 41% Anima Christi III

π 41% Inviolata

π 41% O Salutaris Hostia

π 41% Ave Regina caelorum

π 40% Cunctis diebus

π 39% O salutaris Hostia III

π 39% Regina cΓ¦li

π 39% Cor dulce cor amabile

π 39% Ave Regina caelorum

π 39% Stabat Mater (simple)

π 39% Tantum ergo (cantus VIII)

π 38% Adeste fideles

π 38% Ave Regina caelorum (simple tone)

π 38% Credo Missa Regia

π 38% Cantemus Domino

π 38% Et omnis

π 38% Ave verum

π 38% Ave verum

π 38% Cor Jesu (cantus V)

π 38% Gloria Missa Regia

π 37% Speret Israel

π 37% Gloria Missa Regia

π 37% Misericordias Domini

π 37% Regina caeli laetare

π 37% Incipit Oratio Jeremiae Prophetae

π 37% Dum Ludovici

π 37% Stabat Mater dolorosa

π 37% Si quaeris miracula

π 37% Ave plena gratiae

π 37% Ave Regina caelorum (simple tone)

π 36% Parce Domine

π 35% Qui procedis

π 35% Eva virum
