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% Sancte PauleSancte Paule
  2. 🔍 79% Tu es vasTu es vas
  3. 🔍 63% Tu es vasTu es vas
  4. 🔍 59% Tu es vas electionisTu es vas electionis
  5. 🔍 54% Ave Maria (Tractus)Ave Maria (Tractus)
  6. 🔍 51% Qui habitatQui habitat
  7. 🔍 50% Eripe me Domine ab homineEripe me Domine ab homine
  8. 🔍 49% Deus Deus meusDeus Deus meus
  9. 🔍 48% Qui habitatQui habitat
  10. 🔍 47% Ave Maria (Tractus)Ave Maria (Tractus)
  11. 🔍 47% Qui habitatQui habitat
  12. 🔍 46% Non judicaviNon judicavi
  13. 🔍 45% Deus Deus meusDeus Deus meus
  14. 🔍 44% Deus Deus meusDeus Deus meus
  15. 🔍 44% Ego autem cumEgo autem cum
  16. 🔍 44% Eripe me Domine ab homineEripe me Domine ab homine
  17. 🔍 44% Eripe me Domine ab homineEripe me Domine ab homine
  18. 🔍 43% Gratificavit nosGratificavit nos
  19. 🔍 43% Christo igiturChristo igitur
  20. 🔍 42% Tu es vasTu es vas
  21. 🔍 42% Non judicaviNon judicavi
  22. 🔍 42% Eripe me Domine ab homineEripe me Domine ab homine
  23. 🔍 42% Domine exaudiDomine exaudi
  24. 🔍 42% Ave MariaAve Maria
  25. 🔍 42% Christo igiturChristo igitur
  26. 🔍 41% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  27. 🔍 41% Contristatus sumContristatus sum
  28. 🔍 41% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  29. 🔍 41% Misit meMisit me
  30. 🔍 41% Miserere mei... tribulorMiserere mei... tribulor
  31. 🔍 41% ConfiteminiConfitemini
  32. 🔍 40% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  33. 🔍 40% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  34. 🔍 40% Vere languoresVere languores
  35. 🔍 40% Domine exaudiDomine exaudi
  36. 🔍 39% Gratificavit nosGratificavit nos
  37. 🔍 39% Super meSuper me
  38. 🔍 39% Emitte SpiritumEmitte Spiritum
  39. 🔍 39% Qui habitatQui habitat
  40. 🔍 39% Eripe me Domine ab homineEripe me Domine ab homine
  41. 🔍 39% HostiamHostiam
  42. 🔍 39% LaudaboLaudabo
  43. 🔍 39% PersequarPersequar
  44. 🔍 38% Benedicte DominumBenedicte Dominum
  45. 🔍 38% Miserere mei... tribulorMiserere mei... tribulor
  46. 🔍 38% Domine exaudiDomine exaudi
  47. 🔍 38% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  48. 🔍 38% Veni sponsa ChristiVeni sponsa Christi
  49. 🔍 38% Adjuva nosAdjuva nos
  50. 🔍 38% MisericorsMisericors
  51. 🔍 38% Vere languoresVere languores
  52. 🔍 37% Domine non secundumDomine non secundum
  53. 🔍 37% Ipse invocabit meIpse invocabit me
  54. 🔍 37% Ave MariaAve Maria
  55. 🔍 37% Angelis suisAngelis suis
  56. 🔍 37% ConfiteminiConfitemini
  57. 🔍 37% Confitemini Domino quia (Tractus)Confitemini Domino quia (Tractus)
  58. 🔍 37% Emitte SpiritumEmitte Spiritum
  59. 🔍 37% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  60. 🔍 37% Deus Deus meusDeus Deus meus
  61. 🔍 37% Vere languoresVere languores
  62. 🔍 36% Jam hiemsJam hiems
  63. 🔍 36% MisericorsMisericors
  64. 🔍 36% Angelis suisAngelis suis
  65. 🔍 36% HostiamHostiam