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% DoctrinamDoctrinam
  2. 🔍 78% DoctrinamDoctrinam
  3. 🔍 67% DoctrinamDoctrinam
  4. 🔍 40% Honora DominumHonora Dominum
  5. 🔍 38% Oravi DeumOravi Deum
  6. 🔍 30% IlluminaIllumina
  7. 🔍 30% Justitiae DominiJustitiae Domini
  8. 🔍 29% Honora DominumHonora Dominum
  9. 🔍 28% IlluminaIllumina
  10. 🔍 26% ResurrexiResurrexi
  11. 🔍 25% ResurrexiResurrexi
  12. 🔍 24% Judica DomineJudica Domine
  13. 🔍 24% Domine fortitudoDomine fortitudo
  14. 🔍 23% ResurrexiResurrexi
  15. 🔍 23% Justitiae DominiJustitiae Domini
  16. 🔍 22% Ego autemEgo autem
  17. 🔍 22% In voluntateIn voluntate
  18. 🔍 22% Jerusalem quaeJerusalem quae
  19. 🔍 22% ReminiscereReminiscere
  20. 🔍 22% Judica DomineJudica Domine
  21. 🔍 22% AcceptabisAcceptabis
  22. 🔍 21% IlluminaIllumina
  23. 🔍 21% Oravi Deum (verses)Oravi Deum (verses)
  24. 🔍 20% In voluntateIn voluntate
  25. 🔍 20% Omnis terraOmnis terra
  26. 🔍 20% Jerusalem quaeJerusalem quae
  27. 🔍 20% Justus ut palmaJustus ut palma
  28. 🔍 20% Oravi DeumOravi Deum
  29. 🔍 20% De necessitatibusDe necessitatibus
  30. 🔍 20% Intret in conspectuIntret in conspectu
  31. 🔍 20% ResurrexiResurrexi
  32. 🔍 19% Lauda animaLauda anima
  33. 🔍 19% Alleluia (ad offertorium mode 4)Alleluia (ad offertorium mode 4)
  34. 🔍 19% Juxta vestibulumJuxta vestibulum
  35. 🔍 19% Justus ut palma (Intr.)Justus ut palma (Intr.)
  36. 🔍 19% Non participenturNon participentur
  37. 🔍 19% ResurrexiResurrexi
  38. 🔍 19% Qui biberitQui biberit
  39. 🔍 19% Tui sunt caeliTui sunt caeli
  40. 🔍 19% AcceptabisAcceptabis
  41. 🔍 19% Mihi autem absit (Grad.)Mihi autem absit (Grad.)
  42. 🔍 19% Memor fuiMemor fui
  43. 🔍 19% Ego autemEgo autem
  44. 🔍 19% Nos autemNos autem
  45. 🔍 19% ConfortaminiConfortamini
  46. 🔍 19% Videte quoniamVidete quoniam
  47. 🔍 19% Gloria et divitiaeGloria et divitiae
  48. 🔍 18% AmbulateAmbulate
  49. 🔍 18% Benedicite omnes AngeliBenedicite omnes Angeli
  50. 🔍 18% ResurrexiResurrexi
  51. 🔍 18% Pater cum essemPater cum essem
  52. 🔍 18% Lauda animaLauda anima
  53. 🔍 18% De necessitatibus meisDe necessitatibus meis
  54. 🔍 18% Dicit Dominus : SermonesDicit Dominus : Sermones
  55. 🔍 18% Non participenturNon participentur
  56. 🔍 18% Exaudi Domine... tibiExaudi Domine... tibi
  57. 🔍 18% ReminiscereReminiscere
  58. 🔍 18% TorcularTorcular
  59. 🔍 18% Benedicite omnes AngeliBenedicite omnes Angeli
  60. 🔍 18% Benedicam DominumBenedicam Dominum
  61. 🔍 18% Misereris omniumMisereris omnium
  62. 🔍 18% Responsum... et cum (Ant.)Responsum... et cum (Ant.)
  63. 🔍 17% Oravi DeumOravi Deum
  64. 🔍 17% Beate Pastor PetreBeate Pastor Petre
  65. 🔍 17% Decora lux aeternitatisDecora lux aeternitatis