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% Vere languoresVere languores
  2. 🔍 83% Vere languoresVere languores
  3. 🔍 73% Eripe me Domine ab homineEripe me Domine ab homine
  4. 🔍 73% Eripe me Domine ab homineEripe me Domine ab homine
  5. 🔍 71% Deus Deus meusDeus Deus meus
  6. 🔍 70% Qui habitatQui habitat
  7. 🔍 69% Ave Maria (Tractus)Ave Maria (Tractus)
  8. 🔍 67% Confitemini Domino quia (Tractus)Confitemini Domino quia (Tractus)
  9. 🔍 67% Adjuva nosAdjuva nos
  10. 🔍 66% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  11. 🔍 64% Eripe me Domine ab homineEripe me Domine ab homine
  12. 🔍 63% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  13. 🔍 63% Deus Deus meusDeus Deus meus
  14. 🔍 63% Domine non secundumDomine non secundum
  15. 🔍 63% Jam hiemsJam hiems
  16. 🔍 62% Domine non secundumDomine non secundum
  17. 🔍 62% Benedicite DominumBenedicite Dominum
  18. 🔍 62% Ipse invocabit meIpse invocabit me
  19. 🔍 62% Contristatus sumContristatus sum
  20. 🔍 61% Qui habitatQui habitat
  21. 🔍 61% Ave Maria (Tractus)Ave Maria (Tractus)
  22. 🔍 60% Omnis gloriaOmnis gloria
  23. 🔍 60% Emitte SpiritumEmitte Spiritum
  24. 🔍 60% Domine audiviDomine audivi
  25. 🔍 60% Domine audiviDomine audivi
  26. 🔍 59% Gratificavit nosGratificavit nos
  27. 🔍 59% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  28. 🔍 59% Vere languoresVere languores
  29. 🔍 58% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  30. 🔍 58% HostiamHostiam
  31. 🔍 58% Si quis putatSi quis putat
  32. 🔍 58% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  33. 🔍 58% Super meSuper me
  34. 🔍 58% Non judicaviNon judicavi
  35. 🔍 57% Ego autem cumEgo autem cum
  36. 🔍 57% Miserere mei... tribulorMiserere mei... tribulor
  37. 🔍 57% Domine exaudiDomine exaudi
  38. 🔍 57% Stabat sancta MariaStabat sancta Maria
  39. 🔍 57% Christo igiturChristo igitur
  40. 🔍 57% ConfiteminiConfitemini
  41. 🔍 55% PersequarPersequar
  42. 🔍 55% Misit meMisit me
  43. 🔍 55% Misericors et miseratorMisericors et miserator
  44. 🔍 55% Benedicte DominumBenedicte Dominum
  45. 🔍 54% Angelis suisAngelis suis
  46. 🔍 54% PersequarPersequar
  47. 🔍 53% Adjuva nosAdjuva nos
  48. 🔍 53% Christo igiturChristo igitur
  49. 🔍 53% Eripe me Domine ab homineEripe me Domine ab homine
  50. 🔍 52% MisericorsMisericors
  51. 🔍 52% Deus Deus meusDeus Deus meus
  52. 🔍 52% Apud Dominum gressusApud Dominum gressus
  53. 🔍 52% Domine audiviDomine audivi
  54. 🔍 52% Non judicaviNon judicavi
  55. 🔍 52% Bonum est confiteriBonum est confiteri
  56. 🔍 52% Emitte SpiritumEmitte Spiritum
  57. 🔍 52% Stabat sancta MariaStabat sancta Maria
  58. 🔍 51% Vere languoresVere languores
  59. 🔍 51% Tu es vasTu es vas
  60. 🔍 51% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  61. 🔍 51% PersequarPersequar
  62. 🔍 50% Ave MariaAve Maria
  63. 🔍 50% Gaude MariaGaude Maria
  64. 🔍 50% Gratificavit nosGratificavit nos
  65. 🔍 49% Si quis putatSi quis putat