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