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