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.

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% Defecit caro meaDefecit caro mea
  2. 🔍 73% Qui habitatQui habitat
  3. 🔍 72% Eripe me Domine ab homineEripe me Domine ab homine
  4. 🔍 72% Deus Deus meusDeus Deus meus
  5. 🔍 70% Quid mihi estQuid mihi est
  6. 🔍 67% Domine exaudiDomine exaudi
  7. 🔍 67% ConfiteminiConfitemini
  8. 🔍 65% Veni sponsa ChristiVeni sponsa Christi
  9. 🔍 65% Ave MariaAve Maria
  10. 🔍 64% Domine audiviDomine audivi
  11. 🔍 63% Vere languoresVere languores
  12. 🔍 62% De necessitatibusDe necessitatibus
  13. 🔍 60% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  14. 🔍 60% LaudaboLaudabo
  15. 🔍 60% Domus meaDomus mea
  16. 🔍 58% Tu es vas electionisTu es vas electionis
  17. 🔍 56% Stabat sancta MariaStabat sancta Maria
  18. 🔍 56% Caeli distillaveruntCaeli distillaverunt
  19. 🔍 53% Ave Maria (Tractus)Ave Maria (Tractus)
  20. 🔍 52% Eripe me Domine ab homineEripe me Domine ab homine
  21. 🔍 52% Ego autem cumEgo autem cum
  22. 🔍 51% Domine non secundumDomine non secundum
  23. 🔍 51% Gaude MariaGaude Maria
  24. 🔍 49% Deus Deus meusDeus Deus meus
  25. 🔍 49% Super meSuper me
  26. 🔍 47% PersequarPersequar
  27. 🔍 47% Qui habitatQui habitat
  28. 🔍 45% Deus Deus meusDeus Deus meus
  29. 🔍 45% Eripe me Domine ab homineEripe me Domine ab homine
  30. 🔍 44% Qui habitatQui habitat
  31. 🔍 44% Deus Deus meusDeus Deus meus
  32. 🔍 44% Eripe me Domine ab homineEripe me Domine ab homine
  33. 🔍 44% Miserere mei... tribulorMiserere mei... tribulor
  34. 🔍 44% Eripe me Domine ab homineEripe me Domine ab homine
  35. 🔍 43% Qui habitatQui habitat
  36. 🔍 43% Miserere mei... tribulorMiserere mei... tribulor
  37. 🔍 42% PersequarPersequar
  38. 🔍 42% Non judicaviNon judicavi
  39. 🔍 41% Ave Maria (Tractus)Ave Maria (Tractus)
  40. 🔍 41% MisericorsMisericors
  41. 🔍 41% Tu es vasTu es vas
  42. 🔍 41% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  43. 🔍 41% HostiamHostiam
  44. 🔍 41% Christo igiturChristo igitur
  45. 🔍 40% Domine exaudiDomine exaudi
  46. 🔍 39% Stabat sancta MariaStabat sancta Maria
  47. 🔍 39% Vere languoresVere languores
  48. 🔍 39% Ave MariaAve Maria
  49. 🔍 39% Domine non secundumDomine non secundum
  50. 🔍 39% Gratificavit nosGratificavit nos
  51. 🔍 38% Domine exaudiDomine exaudi
  52. 🔍 38% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  53. 🔍 38% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  54. 🔍 38% Emitte SpiritumEmitte Spiritum
  55. 🔍 38% HostiamHostiam
  56. 🔍 37% Domine non secundumDomine non secundum
  57. 🔍 37% Misit meMisit me
  58. 🔍 37% Adjuva nosAdjuva nos
  59. 🔍 37% ConfiteminiConfitemini
  60. 🔍 37% De necessitatibus (Tractus)De necessitatibus (Tractus)
  61. 🔍 37% Christo igiturChristo igitur
  62. 🔍 37% Non judicaviNon judicavi
  63. 🔍 37% Benedicte DominumBenedicte Dominum
  64. 🔍 36% Contristatus sumContristatus sum
  65. 🔍 36% Tu es Petrus (Tractus)Tu es Petrus (Tractus)