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.
🎩 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% Prope est iam Dominus

🔍 54% Prope est iam Dominus (In feriis)

🔍 51% Christum Dei Filium Mariae

🔍 47% Prope est iam Dominus (In dominica)

🔍 39% Christus natus est nobis

🔍 39% Regem Apostolorum (min.)

🔍 38% Prope est jam Dominus (in Dominicis)

🔍 37% Christus natus est nobis

🔍 37% Regem cui

🔍 36% Prope est iam Dominus

🔍 33% Regem Confessorum Dominum (min.)

🔍 32% Regem cui... alleluia

🔍 32% Regem Virginum Dominum (maj.)

🔍 31% Venite exsultemus E

🔍 31% Dolores gloriosae

🔍 31% Regem Martyrum Dominum (max.)

🔍 30% Maternitatem Virginis

🔍 30% Verbum caro factum est (ad Invitatorium)

🔍 30% Regem venturum Dominum

🔍 28% Christum Dei Filium Mariae

🔍 27% Adeste fideles

🔍 26% Omnis spiritus

🔍 26% Regem Apostolorum (mode IV*)

🔍 25% Regem magnum Dominum

🔍 25% Regem martyrum Dominum

🔍 24% Surrexit Christus et illuxit

🔍 24% Hodie scietis (Ad invitatorium)

🔍 24% Christum regem crucifixum

🔍 24% Laudabo Deum meum

🔍 24% Christum natum

🔍 24% Dominum qui fecit

🔍 23% Cor Jesu amore

🔍 23% Regem Apostolorum (simpl.)

🔍 23% Adeste fideles

🔍 23% Deum magnum Dominum

🔍 23% Dominum Deum nostrum

🔍 23% Dominum Deum nostrum

🔍 23% Exsultabunt Domino

🔍 23% Psalmus 94

🔍 22% Beatus Laurentius Christi Martyr

🔍 22% Prope est jam Dominus (in Feriis)

🔍 22% Regem Virginum Dominum (min.)

🔍 22% Populus Domini

🔍 22% Christus natus est nobis

🔍 22% Venite adoremus Regem

🔍 22% Adeste fideles

🔍 22% Populo qui ambulabat

🔍 22% Christum Dominum pro nobis passum

🔍 22% Regem Confessorum Dominum (simpl.)

🔍 21% Regem Virginum Dominum (simpl.)

🔍 21% Stella nobis

🔍 21% Ecce iam venit

🔍 21% Parvulus filius

🔍 21% Filii Sion

🔍 20% Spiritus Domini

🔍 20% Omnes sitientes

🔍 20% Scitote quia prope

🔍 20% Regem Martyrum Dominum (simpl.)

🔍 20% Germinavit radix

🔍 20% Lux orta es super nos

🔍 20% Christe Fili Dei vivi... Qui sedes

🔍 20% Regem Confessorum Dominum (t.p.)

🔍 20% Exaltabo te

🔍 19% Ecce iam venit

🔍 19% Vade iam
