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% Conventione autemConventione autem
  2. 🔍 69% Conventione autemConventione autem
  3. 🔍 62% Conventione autemConventione autem
  4. 🔍 34% MemoriamMemoriam
  5. 🔍 31% Ite et vosIte et vos
  6. 🔍 30% Joannes autemJoannes autem
  7. 🔍 29% Tu autem DomineTu autem Domine
  8. 🔍 27% Cum videritisCum videritis
  9. 🔍 27% In regenerationeIn regeneratione
  10. 🔍 27% Aspice Domine quia factaAspice Domine quia facta
  11. 🔍 26% Benedicta sit sanctaBenedicta sit sancta
  12. 🔍 26% Et posueruntEt posuerunt
  13. 🔍 25% Ex quo facta estEx quo facta est
  14. 🔍 25% Domine convertereDomine convertere
  15. 🔍 24% Simile est... hominiSimile est... homini
  16. 🔍 24% Comperta autemComperta autem
  17. 🔍 24% Angelus... nuntiavitAngelus... nuntiavit
  18. 🔍 24% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  19. 🔍 24% Benedicta sit sanctaBenedicta sit sancta
  20. 🔍 24% Domine convertereDomine convertere
  21. 🔍 24% Laetabitur (II)Laetabitur (II)
  22. 🔍 24% Ave MariaAve Maria
  23. 🔍 24% Qui caelorumQui caelorum
  24. 🔍 24% Joannes autem cum audissetJoannes autem cum audisset
  25. 🔍 24% Tu autem cum oraverisTu autem cum oraveris
  26. 🔍 24% Pro denarioPro denario
  27. 🔍 24% Exsultavit animaExsultavit anima
  28. 🔍 24% Virgo prudentissimaVirgo prudentissima
  29. 🔍 23% Inclytus martyrInclytus martyr
  30. 🔍 23% Abiit JesusAbiit Jesus
  31. 🔍 23% Inclinavit DominusInclinavit Dominus
  32. 🔍 23% Maria autemMaria autem
  33. 🔍 23% Cum iratusCum iratus
  34. 🔍 23% Sanctus autem ValeriusSanctus autem Valerius
  35. 🔍 23% Commune vos apostoliCommune vos apostoli
  36. 🔍 23% Ascendente JesuAscendente Jesu
  37. 🔍 23% Qui luce splendesQui luce splendes
  38. 🔍 23% Ostende nobis DomineOstende nobis Domine
  39. 🔍 23% Ne tacuerisNe tacueris
  40. 🔍 23% Qui luce splendesQui luce splendes
  41. 🔍 23% Ex odorisEx odoris
  42. 🔍 23% Ego autem ad DominumEgo autem ad Dominum
  43. 🔍 22% Exsultet jam AngelicaExsultet jam Angelica
  44. 🔍 22% Hodie beata VirgoHodie beata Virgo
  45. 🔍 22% Cum autem esset StephanusCum autem esset Stephanus
  46. 🔍 22% Miserere mihiMiserere mihi
  47. 🔍 22% O beata et benedictaO beata et benedicta
  48. 🔍 22% Hodie completi suntHodie completi sunt
  49. 🔍 22% Accepit autemAccepit autem
  50. 🔍 22% O admirabile commerciumO admirabile commercium
  51. 🔍 22% Nos autem gloriariNos autem gloriari
  52. 🔍 22% Excita DomineExcita Domine
  53. 🔍 22% Joannes autemJoannes autem
  54. 🔍 22% Relucens inter principesRelucens inter principes
  55. 🔍 22% Prae timore autemPrae timore autem
  56. 🔍 22% In aeternumIn aeternum
  57. 🔍 22% Te Deum PatremTe Deum Patrem
  58. 🔍 22% Amen... dico... qui creditAmen... dico... qui credit
  59. 🔍 22% Benedictus esBenedictus es
  60. 🔍 22% Apostolorum passio diemApostolorum passio diem
  61. 🔍 22% Exsultet orbis gaudiisExsultet orbis gaudiis
  62. 🔍 22% Exaltavit DominusExaltavit Dominus
  63. 🔍 22% Cum turba plurimaCum turba plurima
  64. 🔍 22% Misericordia et veritasMisericordia et veritas
  65. 🔍 22% Confitebor tibiConfitebor tibi