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% O Dio

🔍 56% O

🔍 19% Ave Maria (Salutatio Angelica)

🔍 18%

🔍 18%

🔍 18%

🔍 18%

🔍 18%

🔍 18%

🔍 18%

🔍 18%

🔍 18%

🔍 18%

🔍 10%

🔍 10%

🔍 10%

🔍 10%

🔍 10%

🔍 5%

🔍 4%

🔍 4% Lux aeterna

🔍 3% justum

🔍 3% beata

🔍 3% beata

🔍 3% beata

🔍 3% beata

🔍 3% Laetatus sum in his

🔍 3% Tu es Deus

🔍 3% Jubilate Deo

🔍 3% beata es virgo

🔍 3% iustus ut palma

🔍 3%

🔍 2% Alleluia (ant. mode 8)

🔍 2% Alleluia (ant. mode 6)

🔍 2% Alleluia (ant. mode 4)

🔍 2% Alleluia (ant. mode 3)

🔍 2% Alleluia (ant. mode I)

🔍 2% Alleluia alleluia

🔍 2% Et invocabimus

🔍 2% Tu Domine

🔍 2% Laetamini justi

🔍 2% Domine nomen tuum

🔍 2% Inclinavit Dominus

🔍 2% Exaltate Dominum

🔍 2% Benedictus Dominus

🔍 2% Benedixisti Domine

🔍 2%

🔍 2% Tu Domine

🔍 2% Benedictus Dominus

🔍 2% justum ut pama

🔍 2% Domine in virtute

🔍 2% Alleluia (mode 8)

🔍 2% Magnus Dominus

🔍 2% Magnus Dominus

🔍 2% Bendixisti Domine

🔍 2% Alleluia alleluia (Dom. ad Laudes)

🔍 2% Domine in virtute

🔍 2% Benedictus Dominus

🔍 2% Audite haec

🔍 2% Ne derelinquas

🔍 2% Factus est

🔍 2% Lumen ad revelationem (c4 clef)

🔍 2% Deus deorum

🔍 2% Miserere mei Deus

🔍 2% Oculi mei
