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% Cum invocarem teCum invocarem te
  2. 🔍 84% Cum invocarem teCum invocarem te
  3. 🔍 73% Cum invocarem teCum invocarem te
  4. 🔍 40% Fac mecum DomineFac mecum Domine
  5. 🔍 39% Redime meRedime me
  6. 🔍 38% Miserere (Ps 50)Miserere (Ps 50)
  7. 🔍 37% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  8. 🔍 36% Redime meRedime me
  9. 🔍 36% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  10. 🔍 36% Benedictus esBenedictus es
  11. 🔍 36% Exaudi DeusExaudi Deus
  12. 🔍 36% Fac mecum DomineFac mecum Domine
  13. 🔍 36% Bonum mihiBonum mihi
  14. 🔍 35% Probasti Domine (Intr.)Probasti Domine (Intr.)
  15. 🔍 35% Redime meRedime me
  16. 🔍 35% Exaudi DeusExaudi Deus
  17. 🔍 35% Benedictus es Domine DeusBenedictus es Domine Deus
  18. 🔍 35% HostiamHostiam
  19. 🔍 35% Emendemus in meliusEmendemus in melius
  20. 🔍 34% De necessitatibus (Tractus)De necessitatibus (Tractus)
  21. 🔍 34% EmendemusEmendemus
  22. 🔍 34% Contristatus sumContristatus sum
  23. 🔍 34% Eripe me Domine ab homineEripe me Domine ab homine
  24. 🔍 34% Eripe me Domine ab homineEripe me Domine ab homine
  25. 🔍 34% Domine exaudiDomine exaudi
  26. 🔍 33% Probasti DomineProbasti Domine
  27. 🔍 33% Dominus regit meDominus regit me
  28. 🔍 33% In tribulationeIn tribulatione
  29. 🔍 33% Hei mihi DomineHei mihi Domine
  30. 🔍 33% Fac mecumFac mecum
  31. 🔍 33% Domine Deus meusDomine Deus meus
  32. 🔍 33% Hymnus Te DeumHymnus Te Deum
  33. 🔍 33% Tribulationes cordisTribulationes cordis
  34. 🔍 33% Domine exaudiDomine exaudi
  35. 🔍 33% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  36. 🔍 33% Ne derelinquas meNe derelinquas me
  37. 🔍 33% Domine exaudiDomine exaudi
  38. 🔍 33% Dominus firmamentumDominus firmamentum
  39. 🔍 32% Super meSuper me
  40. 🔍 32% Eripe me Domine ab homineEripe me Domine ab homine
  41. 🔍 32% ExsultabitExsultabit
  42. 🔍 32% Te DeumTe Deum
  43. 🔍 32% LaetareLaetare
  44. 🔍 32% Beatus qui auditBeatus qui audit
  45. 🔍 32% Eripe me Domine ab homineEripe me Domine ab homine
  46. 🔍 32% O beata MaterO beata Mater
  47. 🔍 32% Ne avertasNe avertas
  48. 🔍 32% HostiamHostiam
  49. 🔍 32% Miserere mei... tribulorMiserere mei... tribulor
  50. 🔍 32% Benedictus esBenedictus es
  51. 🔍 32% Ne derelinquas meNe derelinquas me
  52. 🔍 32% Exaudi DeusExaudi Deus
  53. 🔍 32% Cum autem complacuitCum autem complacuit
  54. 🔍 32% Te DeumTe Deum
  55. 🔍 32% Veni sponsa ChristiVeni sponsa Christi
  56. 🔍 32% Miserere mei... secundumMiserere mei... secundum
  57. 🔍 32% Defecit caro meaDefecit caro mea
  58. 🔍 32% Passer invenitPasser invenit
  59. 🔍 31% Miserere meiMiserere mei
  60. 🔍 31% Tribulationes cordisTribulationes cordis
  61. 🔍 31% Qui habitatQui habitat
  62. 🔍 31% Ego autem cumEgo autem cum
  63. 🔍 31% Ingrediente DominoIngrediente Domino
  64. 🔍 31% Beatus qui auditBeatus qui audit
  65. 🔍 31% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)