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% ConfiteminiConfitemini
  2. 🔍 64% Eripe me Domine ab homineEripe me Domine ab homine
  3. 🔍 61% Deus Deus meusDeus Deus meus
  4. 🔍 60% Qui habitatQui habitat
  5. 🔍 57% Domine audiviDomine audivi
  6. 🔍 56% ConfiteminiConfitemini
  7. 🔍 54% Ave MariaAve Maria
  8. 🔍 53% Domine non secundumDomine non secundum
  9. 🔍 52% Emitte Spiritum tuumEmitte Spiritum tuum
  10. 🔍 52% Eripe me Domine ab homineEripe me Domine ab homine
  11. 🔍 52% Ave Maria (Tractus)Ave Maria (Tractus)
  12. 🔍 52% Stabat sancta MariaStabat sancta Maria
  13. 🔍 51% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  14. 🔍 50% Deus Deus meusDeus Deus meus
  15. 🔍 49% Ego autem cumEgo autem cum
  16. 🔍 48% Confitemini Domino quia (Tractus)Confitemini Domino quia (Tractus)
  17. 🔍 48% Stabat sancta MariaStabat sancta Maria
  18. 🔍 47% Deus Deus meusDeus Deus meus
  19. 🔍 47% Super meSuper me
  20. 🔍 46% Gaude MariaGaude Maria
  21. 🔍 46% Vere languoresVere languores
  22. 🔍 46% Audi filiaAudi filia
  23. 🔍 46% MisericorsMisericors
  24. 🔍 46% Eripe me Domine ab homineEripe me Domine ab homine
  25. 🔍 45% Eripe me Domine ab homineEripe me Domine ab homine
  26. 🔍 45% Qui habitatQui habitat
  27. 🔍 44% Benedicite DominumBenedicite Dominum
  28. 🔍 44% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  29. 🔍 44% Eripe me Domine ab homineEripe me Domine ab homine
  30. 🔍 44% AdoramusAdoramus
  31. 🔍 43% Domine audiviDomine audivi
  32. 🔍 43% Deus Deus meusDeus Deus meus
  33. 🔍 43% ConfiteminiConfitemini
  34. 🔍 43% Qui habitatQui habitat
  35. 🔍 42% Gaude MariaGaude Maria
  36. 🔍 42% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  37. 🔍 42% Emitte SpiritumEmitte Spiritum
  38. 🔍 42% Tu es vasTu es vas
  39. 🔍 42% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  40. 🔍 42% Christo igiturChristo igitur
  41. 🔍 42% Tu es vasTu es vas
  42. 🔍 42% Vere languoresVere languores
  43. 🔍 42% Vere languoresVere languores
  44. 🔍 41% Gratificavit nosGratificavit nos
  45. 🔍 41% Contristatus sumContristatus sum
  46. 🔍 40% Ave Maria (Tractus)Ave Maria (Tractus)
  47. 🔍 40% PersequarPersequar
  48. 🔍 40% Qui habitatQui habitat
  49. 🔍 40% Christo igiturChristo igitur
  50. 🔍 40% Benedicte DominumBenedicte Dominum
  51. 🔍 40% PersequarPersequar
  52. 🔍 40% Benedicite DominumBenedicite Dominum
  53. 🔍 40% Vere languoresVere languores
  54. 🔍 39% HostiamHostiam
  55. 🔍 39% Adjuva nosAdjuva nos
  56. 🔍 39% Quid mihi estQuid mihi est
  57. 🔍 39% Adjuva nosAdjuva nos
  58. 🔍 39% Gratificavit nosGratificavit nos
  59. 🔍 39% Domus meaDomus mea
  60. 🔍 39% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  61. 🔍 39% MisericorsMisericors
  62. 🔍 39% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  63. 🔍 38% Omnis gloriaOmnis gloria
  64. 🔍 38% Domine audiviDomine audivi
  65. 🔍 38% Domine non secundumDomine non secundum