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% Quid mihi estQuid mihi est
  2. 🔍 70% Deus Deus meusDeus Deus meus
  3. 🔍 70% Defecit caro meaDefecit caro mea
  4. 🔍 70% Eripe me Domine ab homineEripe me Domine ab homine
  5. 🔍 68% ConfiteminiConfitemini
  6. 🔍 67% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  7. 🔍 66% Domus meaDomus mea
  8. 🔍 64% Qui habitatQui habitat
  9. 🔍 64% Vere languoresVere languores
  10. 🔍 63% Domine audiviDomine audivi
  11. 🔍 63% Ave MariaAve Maria
  12. 🔍 62% Caeli distillaveruntCaeli distillaverunt
  13. 🔍 61% LaudaboLaudabo
  14. 🔍 58% Stabat sancta MariaStabat sancta Maria
  15. 🔍 58% Veni sponsa ChristiVeni sponsa Christi
  16. 🔍 57% Domine exaudiDomine exaudi
  17. 🔍 56% Tu es vas electionisTu es vas electionis
  18. 🔍 56% Gaude MariaGaude Maria
  19. 🔍 50% Ave Maria (Tractus)Ave Maria (Tractus)
  20. 🔍 50% Ego autem cumEgo autem cum
  21. 🔍 50% Eripe me Domine ab homineEripe me Domine ab homine
  22. 🔍 49% Domine non secundumDomine non secundum
  23. 🔍 48% Deus Deus meusDeus Deus meus
  24. 🔍 47% Super meSuper me
  25. 🔍 47% Eripe me Domine ab homineEripe me Domine ab homine
  26. 🔍 46% Deus Deus meusDeus Deus meus
  27. 🔍 46% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  28. 🔍 46% De necessitatibusDe necessitatibus
  29. 🔍 45% Stabat sancta MariaStabat sancta Maria
  30. 🔍 45% PersequarPersequar
  31. 🔍 44% Tu es vasTu es vas
  32. 🔍 43% Deus Deus meusDeus Deus meus
  33. 🔍 42% Qui habitatQui habitat
  34. 🔍 42% PersequarPersequar
  35. 🔍 41% Vere languoresVere languores
  36. 🔍 41% Eripe me Domine ab homineEripe me Domine ab homine
  37. 🔍 41% Eripe me Domine ab homineEripe me Domine ab homine
  38. 🔍 41% Ave MariaAve Maria
  39. 🔍 41% MisericorsMisericors
  40. 🔍 40% ConfiteminiConfitemini
  41. 🔍 40% Adjuva nosAdjuva nos
  42. 🔍 40% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  43. 🔍 39% Non judicaviNon judicavi
  44. 🔍 39% Qui habitatQui habitat
  45. 🔍 39% ConfiteminiConfitemini
  46. 🔍 39% Ave Maria (Tractus)Ave Maria (Tractus)
  47. 🔍 39% Vere languoresVere languores
  48. 🔍 39% Gratificavit nosGratificavit nos
  49. 🔍 39% Qui habitatQui habitat
  50. 🔍 39% Emitte SpiritumEmitte Spiritum
  51. 🔍 38% HostiamHostiam
  52. 🔍 38% Domine non secundumDomine non secundum
  53. 🔍 38% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  54. 🔍 38% Domine non secundumDomine non secundum
  55. 🔍 38% Miserere mei... tribulorMiserere mei... tribulor
  56. 🔍 38% Christo igiturChristo igitur
  57. 🔍 38% Gaude MariaGaude Maria
  58. 🔍 37% Adjuva nosAdjuva nos
  59. 🔍 37% Vere languoresVere languores
  60. 🔍 37% Miserere mei... tribulorMiserere mei... tribulor
  61. 🔍 37% Confitemini Domino quia (Tractus)Confitemini Domino quia (Tractus)
  62. 🔍 36% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  63. 🔍 36% Benedicte DominumBenedicte Dominum
  64. 🔍 35% Gaude MariaGaude Maria
  65. 🔍 35% HostiamHostiam