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% Verba meaVerba mea
  2. 🔍 72% Verba meaVerba mea
  3. 🔍 72% Verba meaVerba mea
  4. 🔍 41% Veni Sancte SpiritusVeni Sancte Spiritus
  5. 🔍 40% Verba meaVerba mea
  6. 🔍 35% Verba meaVerba mea
  7. 🔍 32% Verba meaVerba mea
  8. 🔍 31% Super meSuper me
  9. 🔍 31% Ego autem cumEgo autem cum
  10. 🔍 30% Veni Sancte SpiritusVeni Sancte Spiritus
  11. 🔍 30% Protege DomineProtege Domine
  12. 🔍 29% Eripe me Domine ab homineEripe me Domine ab homine
  13. 🔍 28% Deus autemDeus autem
  14. 🔍 28% Non judicaviNon judicavi
  15. 🔍 28% Ave Maria (Tractus)Ave Maria (Tractus)
  16. 🔍 28% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  17. 🔍 27% Attende coelumAttende coelum
  18. 🔍 27% Veni Sancte SpiritusVeni Sancte Spiritus
  19. 🔍 27% Protege DomineProtege Domine
  20. 🔍 26% Deus Deus meusDeus Deus meus
  21. 🔍 26% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  22. 🔍 26% Sicut oculiSicut oculi
  23. 🔍 26% Deus autemDeus autem
  24. 🔍 26% Eripe me Domine ab homineEripe me Domine ab homine
  25. 🔍 26% Qui habitatQui habitat
  26. 🔍 26% Verba meaVerba mea
  27. 🔍 25% Potum meumPotum meum
  28. 🔍 25% Hei mihi DomineHei mihi Domine
  29. 🔍 25% Defecit caro meaDefecit caro mea
  30. 🔍 25% Tristes erant ApostoliTristes erant Apostoli
  31. 🔍 25% Cantemus DominoCantemus Domino
  32. 🔍 25% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  33. 🔍 24% Eripe meEripe me
  34. 🔍 24% Peccata mea (Resp.)Peccata mea (Resp.)
  35. 🔍 24% Deus Deus meusDeus Deus meus
  36. 🔍 24% Impetum fecerunt (Resp.)Impetum fecerunt (Resp.)
  37. 🔍 24% Quicumque Christum quaeritisQuicumque Christum quaeritis
  38. 🔍 24% Vidi AquamVidi Aquam
  39. 🔍 24% Deus Deus meusDeus Deus meus
  40. 🔍 24% Qui habitatQui habitat
  41. 🔍 24% Eripe me Domine ab homineEripe me Domine ab homine
  42. 🔍 24% Christo igiturChristo igitur
  43. 🔍 24% HostiamHostiam
  44. 🔍 24% Eripe me Domine ab homineEripe me Domine ab homine
  45. 🔍 24% Sicut oculiSicut oculi
  46. 🔍 24% MisericorsMisericors
  47. 🔍 24% Jesu corona Virginum (In Tempore Paschali)Jesu corona Virginum (In Tempore Paschali)
  48. 🔍 24% Jesu corona Virginum (In Tempore Ascensionis)Jesu corona Virginum (In Tempore Ascensionis)
  49. 🔍 24% Non judicaviNon judicavi
  50. 🔍 24% ComedetisComedetis
  51. 🔍 24% Vidi aquamVidi aquam
  52. 🔍 24% Deus Deus meusDeus Deus meus
  53. 🔍 24% Verba meaVerba mea
  54. 🔍 24% FoderuntFoderunt
  55. 🔍 24% Verbo DominiVerbo Domini
  56. 🔍 24% Eripe me Domine ab homineEripe me Domine ab homine
  57. 🔍 23% Angelus Domini descenditAngelus Domini descendit
  58. 🔍 23% Qui habitatQui habitat
  59. 🔍 23% Dies iraeDies irae
  60. 🔍 23% Exaudi meExaudi me
  61. 🔍 23% Maiole consors procerumMaiole consors procerum
  62. 🔍 23% Eripe meEripe me
  63. 🔍 23% ConfiteminiConfitemini
  64. 🔍 23% In Deo speravitIn Deo speravit
  65. 🔍 23% Salve virilis pectoris (in Tempore Paschali)Salve virilis pectoris (in Tempore Paschali)