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% Domine in virtuteDomine in virtute
  2. 🔍 93% Domine in virtuteDomine in virtute
  3. 🔍 85% Domine in virtuteDomine in virtute
  4. 🔍 67% Domine in virtute tuaDomine in virtute tua
  5. 🔍 55% Domine in virtuteDomine in virtute
  6. 🔍 54% Domine in virtuteDomine in virtute
  7. 🔍 52% Domine in virtuteDomine in virtute
  8. 🔍 51% Domine in virtuteDomine in virtute
  9. 🔍 34% Tu DomineTu Domine
  10. 🔍 33% Domine in virtuteDomine in virtute
  11. 🔍 33% Tu DomineTu Domine
  12. 🔍 29% Deus Deus meus (62)Deus Deus meus (62)
  13. 🔍 29% Misericordias DominiMisericordias Domini
  14. 🔍 29% In virtute tuaIn virtute tua
  15. 🔍 26% In virtute tuaIn virtute tua
  16. 🔍 25% Deus tu conversusDeus tu conversus
  17. 🔍 25% Benedixit te Dominus in virtuteBenedixit te Dominus in virtute
  18. 🔍 25% Dixit Dominus (Ps. 109 7c2)Dixit Dominus (Ps. 109 7c2)
  19. 🔍 25% Domine Rex omnipotensDomine Rex omnipotens
  20. 🔍 24% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  21. 🔍 24% Exaltare DomineExaltare Domine
  22. 🔍 24% Tu DomineTu Domine
  23. 🔍 24% Domine nomen tuumDomine nomen tuum
  24. 🔍 24% In virtute tuaIn virtute tua
  25. 🔍 24% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  26. 🔍 24% In virtute tuaIn virtute tua
  27. 🔍 24% Domine magnusDomine magnus
  28. 🔍 24% Domine Rex omnipotensDomine Rex omnipotens
  29. 🔍 23% Dominus regnavit (92)Dominus regnavit (92)
  30. 🔍 23% Exaltare DomineExaltare Domine
  31. 🔍 23% Sitivit in te DomineSitivit in te Domine
  32. 🔍 23% Deus tu conversusDeus tu conversus
  33. 🔍 23% In virtute tuaIn virtute tua
  34. 🔍 23% In virtute tua (St Louis)In virtute tua (St Louis)
  35. 🔍 23% Domine mi RexDomine mi Rex
  36. 🔍 22% Domine Rex omnipotensDomine Rex omnipotens
  37. 🔍 22% Domine mi rexDomine mi rex
  38. 🔍 22% Passer invenitPasser invenit
  39. 🔍 22% Laetamini in DominoLaetamini in Domino
  40. 🔍 22% Domine mi rexDomine mi rex
  41. 🔍 22% Domine magnus esDomine magnus es
  42. 🔍 21% Laetamini justiLaetamini justi
  43. 🔍 21% Laetabitur (I)Laetabitur (I)
  44. 🔍 21% Domine in virtuteDomine in virtute
  45. 🔍 21% Exhortatus esExhortatus es
  46. 🔍 21% Diligam te DomineDiligam te Domine
  47. 🔍 21% Domum tuam DomineDomum tuam Domine
  48. 🔍 21% Exhortatus esExhortatus es
  49. 🔍 21% Iubilate Deo (99)Iubilate Deo (99)
  50. 🔍 21% Domine rex omnipotens in dicioneDomine rex omnipotens in dicione
  51. 🔍 21% Ut quid DomineUt quid Domine
  52. 🔍 21% Nativitas Domini (Alia antiphona)Nativitas Domini (Alia antiphona)
  53. 🔍 21% Salvum me fac DeusSalvum me fac Deus
  54. 🔍 21% Passer invenitPasser invenit
  55. 🔍 21% Laetamini in Domino... allel.Laetamini in Domino... allel.
  56. 🔍 21% Diligam te DomineDiligam te Domine
  57. 🔍 21% Beatus vir qui in legeBeatus vir qui in lege
  58. 🔍 20% Domine magnus esDomine magnus es
  59. 🔍 20% Exhortatus esExhortatus es
  60. 🔍 20% Tu DomineTu Domine
  61. 🔍 20% Domine in caeloDomine in caelo
  62. 🔍 20% Qui habitat inQui habitat in
  63. 🔍 20% Veniet ecce RexVeniet ecce Rex
  64. 🔍 20% Domum tuam DomineDomum tuam Domine
  65. 🔍 20% Laetamini in DominoLaetamini in Domino