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 exaudiDomine exaudi
  2. 🔍 72% Qui habitatQui habitat
  3. 🔍 70% Deus Deus meusDeus Deus meus
  4. 🔍 69% Domine audiviDomine audivi
  5. 🔍 68% Eripe me Domine ab homineEripe me Domine ab homine
  6. 🔍 67% Defecit caro meaDefecit caro mea
  7. 🔍 64% Ave MariaAve Maria
  8. 🔍 60% ConfiteminiConfitemini
  9. 🔍 60% Veni sponsa ChristiVeni sponsa Christi
  10. 🔍 59% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  11. 🔍 59% Domine exaudiDomine exaudi
  12. 🔍 59% De necessitatibusDe necessitatibus
  13. 🔍 57% LaudaboLaudabo
  14. 🔍 57% Domus meaDomus mea
  15. 🔍 57% Quid mihi estQuid mihi est
  16. 🔍 57% Vere languoresVere languores
  17. 🔍 56% Caeli distillaveruntCaeli distillaverunt
  18. 🔍 53% Stabat sancta MariaStabat sancta Maria
  19. 🔍 53% Tu es vas electionisTu es vas electionis
  20. 🔍 53% Domine exaudiDomine exaudi
  21. 🔍 50% Domine non secundumDomine non secundum
  22. 🔍 49% Ego autem cumEgo autem cum
  23. 🔍 49% Eripe me Domine ab homineEripe me Domine ab homine
  24. 🔍 49% Gaude MariaGaude Maria
  25. 🔍 47% Deus Deus meusDeus Deus meus
  26. 🔍 47% Ave Maria (Tractus)Ave Maria (Tractus)
  27. 🔍 46% Qui habitatQui habitat
  28. 🔍 44% Super meSuper me
  29. 🔍 44% Christo igiturChristo igitur
  30. 🔍 44% Qui habitatQui habitat
  31. 🔍 44% Non judicaviNon judicavi
  32. 🔍 44% Deus Deus meusDeus Deus meus
  33. 🔍 42% Exaudi meExaudi me
  34. 🔍 42% Eripe me Domine ab homineEripe me Domine ab homine
  35. 🔍 42% Eripe me Domine ab homineEripe me Domine ab homine
  36. 🔍 42% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  37. 🔍 42% Qui habitatQui habitat
  38. 🔍 41% Christo igiturChristo igitur
  39. 🔍 41% Eripe me Domine ab homineEripe me Domine ab homine
  40. 🔍 41% PersequarPersequar
  41. 🔍 40% Miserere mei... tribulorMiserere mei... tribulor
  42. 🔍 39% MisericorsMisericors
  43. 🔍 39% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  44. 🔍 39% Vere languoresVere languores
  45. 🔍 39% Deus Deus meusDeus Deus meus
  46. 🔍 39% Domine non secundumDomine non secundum
  47. 🔍 39% Miserere mei... tribulorMiserere mei... tribulor
  48. 🔍 39% Tu es vasTu es vas
  49. 🔍 39% Ave Maria (Tractus)Ave Maria (Tractus)
  50. 🔍 38% HostiamHostiam
  51. 🔍 38% PersequarPersequar
  52. 🔍 38% Gratificavit nosGratificavit nos
  53. 🔍 38% Sancte PauleSancte Paule
  54. 🔍 38% Fac mecumFac mecum
  55. 🔍 38% Contristatus sumContristatus sum
  56. 🔍 38% Adjuva nosAdjuva nos
  57. 🔍 37% Angelis suisAngelis suis
  58. 🔍 37% Exaudi meExaudi me
  59. 🔍 37% Domine audiviDomine audivi
  60. 🔍 37% ConfiteminiConfitemini
  61. 🔍 37% Benedicte DominumBenedicte Dominum
  62. 🔍 37% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  63. 🔍 36% Vere languoresVere languores
  64. 🔍 36% Stabat sancta MariaStabat sancta Maria
  65. 🔍 36% Audi filia et vide (Tract.)Audi filia et vide (Tract.)