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% Omnis gloriaOmnis gloria
  2. 🔍 84% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  3. 🔍 75% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  4. 🔍 65% Eripe me Domine ab homineEripe me Domine ab homine
  5. 🔍 65% Eripe me Domine ab homineEripe me Domine ab homine
  6. 🔍 64% Qui habitatQui habitat
  7. 🔍 63% Contristatus sumContristatus sum
  8. 🔍 62% Deus Deus meusDeus Deus meus
  9. 🔍 61% Confitemini Domino quia (Tractus)Confitemini Domino quia (Tractus)
  10. 🔍 60% Vere languoresVere languores
  11. 🔍 60% Eripe me Domine ab homineEripe me Domine ab homine
  12. 🔍 60% Deus Deus meusDeus Deus meus
  13. 🔍 60% HostiamHostiam
  14. 🔍 59% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  15. 🔍 59% Domine audiviDomine audivi
  16. 🔍 59% Domine audiviDomine audivi
  17. 🔍 58% Ave Maria (Tractus)Ave Maria (Tractus)
  18. 🔍 58% Qui habitatQui habitat
  19. 🔍 58% Christo igiturChristo igitur
  20. 🔍 58% Jam hiemsJam hiems
  21. 🔍 58% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  22. 🔍 57% Si quis putatSi quis putat
  23. 🔍 56% Apud Dominum gressusApud Dominum gressus
  24. 🔍 56% Ipse invocabit meIpse invocabit me
  25. 🔍 56% Misit meMisit me
  26. 🔍 55% Benedicite DominumBenedicite Dominum
  27. 🔍 55% ConfiteminiConfitemini
  28. 🔍 55% Non judicaviNon judicavi
  29. 🔍 55% Domine exaudiDomine exaudi
  30. 🔍 54% PersequarPersequar
  31. 🔍 54% Miserere mei... tribulorMiserere mei... tribulor
  32. 🔍 53% Super meSuper me
  33. 🔍 53% Ave Maria (Tractus)Ave Maria (Tractus)
  34. 🔍 53% Emitte SpiritumEmitte Spiritum
  35. 🔍 53% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  36. 🔍 53% Christo igiturChristo igitur
  37. 🔍 52% Angelis suisAngelis suis
  38. 🔍 52% Bonum est confiteriBonum est confiteri
  39. 🔍 52% PersequarPersequar
  40. 🔍 52% Adjuva nosAdjuva nos
  41. 🔍 51% Gratificavit nosGratificavit nos
  42. 🔍 51% Misericors et miseratorMisericors et miserator
  43. 🔍 51% Benedicte DominumBenedicte Dominum
  44. 🔍 51% Vere languoresVere languores
  45. 🔍 51% Si quis putatSi quis putat
  46. 🔍 50% Domine audiviDomine audivi
  47. 🔍 50% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  48. 🔍 49% Ego autem cumEgo autem cum
  49. 🔍 49% PersequarPersequar
  50. 🔍 49% Exaudi meExaudi me
  51. 🔍 49% Stabat sancta MariaStabat sancta Maria
  52. 🔍 48% Domine non secundumDomine non secundum
  53. 🔍 48% Domine non secundumDomine non secundum
  54. 🔍 48% MisericorsMisericors
  55. 🔍 48% HostiamHostiam
  56. 🔍 47% Deus Deus meusDeus Deus meus
  57. 🔍 47% Non judicaviNon judicavi
  58. 🔍 47% Emitte SpiritumEmitte Spiritum
  59. 🔍 47% Eripe me Domine ab homineEripe me Domine ab homine
  60. 🔍 47% Angelus Domini apparuit (Tract.)Angelus Domini apparuit (Tract.)
  61. 🔍 46% Domine exaudiDomine exaudi
  62. 🔍 46% Gratificavit nosGratificavit nos
  63. 🔍 46% MagnificentiamMagnificentiam
  64. 🔍 45% Gaude MariaGaude Maria
  65. 🔍 45% Audi filiaAudi filia