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.

See, e.g.: 1961 Solesmes Liber Usualis

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.

  1. 🔍 100% Dextram meam et collum (Resp.)Dextram meam et collum (Resp.)
  2. 🔍 43% Benedictus qui venit (Resp.)Benedictus qui venit (Resp.)
  3. 🔍 35% Vidisti Domine et exspectasti (Resp.)Vidisti Domine et exspectasti (Resp.)
  4. 🔍 33% Ecce Dominus veniet et omnes sanctiEcce Dominus veniet et omnes sancti
  5. 🔍 33% Pulchra facie sed pulchrior (Resp.)Pulchra facie sed pulchrior (Resp.)
  6. 🔍 33% In jejunio et fletu (Resp.)In jejunio et fletu (Resp.)
  7. 🔍 30% Immisit Dominus soporem (Resp.)Immisit Dominus soporem (Resp.)
  8. 🔍 29% Indicabo tibi homoIndicabo tibi homo
  9. 🔍 27% Induit me DominusInduit me Dominus
  10. 🔍 27% Hodie nobis caelorum (Resp.)Hodie nobis caelorum (Resp.)
  11. 🔍 27% Dexteram meam et collumDexteram meam et collum
  12. 🔍 27% Domine Pater et DeusDomine Pater et Deus
  13. 🔍 26% Misit Dominus angelum suumMisit Dominus angelum suum
  14. 🔍 26% Quadraginta dies et noctes (Resp.)Quadraginta dies et noctes (Resp.)
  15. 🔍 26% Christus circumdedit meChristus circumdedit me
  16. 🔍 26% Gaudebunt labia mea (Resp.)Gaudebunt labia mea (Resp.)
  17. 🔍 25% Obsecro Domine (Resp.)Obsecro Domine (Resp.)
  18. 🔍 24% Magnificat (Resp.)Magnificat (Resp.)
  19. 🔍 24% Misit DominusMisit Dominus
  20. 🔍 23% Ecce jam veniet (Resp.)Ecce jam veniet (Resp.)
  21. 🔍 23% Alleluia ! Dum praesens est (Resp.)Alleluia ! Dum praesens est (Resp.)
  22. 🔍 23% Veni Domine et noli (Resp.)Veni Domine et noli (Resp.)
  23. 🔍 22% Joseph dum intraret (Resp.)Joseph dum intraret (Resp.)
  24. 🔍 22% Dum sacrum pignusDum sacrum pignus
  25. 🔍 22% Hodie beataHodie beata
  26. 🔍 22% Intellige clamoremIntellige clamorem
  27. 🔍 22% Pii vigilPii vigil
  28. 🔍 22% Circumdederunt meCircumdederunt me
  29. 🔍 22% Illuminare illuminare Jerusalem (Resp.)Illuminare illuminare Jerusalem (Resp.)
  30. 🔍 21% Exivit Tobias ut laveretExivit Tobias ut laveret
  31. 🔍 21% Locuti suntLocuti sunt
  32. 🔍 21% Ista estIsta est
  33. 🔍 21% Miserere mihi... ad teMiserere mihi... ad te
  34. 🔍 21% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  35. 🔍 21% Ecce veniet Dominus protector (Resp.)Ecce veniet Dominus protector (Resp.)
  36. 🔍 21% Exaudi DeusExaudi Deus
  37. 🔍 21% O vos aethereiO vos aetherei
  38. 🔍 20% Miserere (Ps 50)Miserere (Ps 50)
  39. 🔍 20% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  40. 🔍 20% Alleluia revertere in thesauros (Resp.)Alleluia revertere in thesauros (Resp.)
  41. 🔍 20% Induit me DominusInduit me Dominus
  42. 🔍 20% Hodie nobis caelorumHodie nobis caelorum
  43. 🔍 19% Domine pater et DeusDomine pater et Deus
  44. 🔍 19% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  45. 🔍 19% Gaudebunt labia meaGaudebunt labia mea
  46. 🔍 19% Dexteram meamDexteram meam
  47. 🔍 19% Circumdederunt meCircumdederunt me
  48. 🔍 19% Jam Christus astra ascenderatJam Christus astra ascenderat
  49. 🔍 19% Benedicta et venerabilisBenedicta et venerabilis
  50. 🔍 19% Gabriel Angelus apparuit ZachariaeGabriel Angelus apparuit Zachariae
  51. 🔍 19% In salutariIn salutari
  52. 🔍 19% Ascendens in altumAscendens in altum
  53. 🔍 19% Induit me Dominus (Resp.)Induit me Dominus (Resp.)
  54. 🔍 19% Spinae rubentSpinae rubent
  55. 🔍 19% Descendit GabrielDescendit Gabriel
  56. 🔍 19% Vidisti Domine et expectastiVidisti Domine et expectasti
  57. 🔍 19% Cujus vitae sinceraCujus vitae sincera
  58. 🔍 19% Ecce ab austro venioEcce ab austro venio
  59. 🔍 19% Audi benigne Conditor Audi benigne Conditor
  60. 🔍 19% Miserere mei... secundumMiserere mei... secundum
  61. 🔍 19% Hodie nobis caelorumHodie nobis caelorum
  62. 🔍 19% Paratum cor meum (Resp.)Paratum cor meum (Resp.)
  63. 🔍 19% Lectio Isaiae Prophetae... Haec dicit DominusLectio Isaiae Prophetae... Haec dicit Dominus
  64. 🔍 18% Vidi aquamVidi aquam
  65. 🔍 18% Audi Benigne ConditorAudi Benigne Conditor