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