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% Veritas meaVeritas mea
  2. 🔍 68% Veritas meaVeritas mea
  3. 🔍 45% Veritas meaVeritas mea
  4. 🔍 42% Veritas meaVeritas mea
  5. 🔍 36% Dextera Domini... alleluiaDextera Domini... alleluia
  6. 🔍 36% Veritas meaVeritas mea
  7. 🔍 32% Veritas mea (Com.)Veritas mea (Com.)
  8. 🔍 32% Si diligis meSi diligis me
  9. 🔍 31% Benedicite DominumBenedicite Dominum
  10. 🔍 30% Bonitas DominiBonitas Domini
  11. 🔍 30% ExsultavitExsultavit
  12. 🔍 30% Fidelis servus (Com.)Fidelis servus (Com.)
  13. 🔍 28% Deus enimDeus enim
  14. 🔍 28% Populum humilemPopulum humilem
  15. 🔍 28% SanctificavitSanctificavit
  16. 🔍 27% Confitebor tibi... in totoConfitebor tibi... in toto
  17. 🔍 27% Veritas meaVeritas mea
  18. 🔍 27% Ad te levaviAd te levavi
  19. 🔍 27% Laetamini in Domino (Off.)Laetamini in Domino (Off.)
  20. 🔍 27% Domus meaDomus mea
  21. 🔍 26% Confitebor Domino cum AlleluiaConfitebor Domino cum Alleluia
  22. 🔍 26% Salus populiSalus populi
  23. 🔍 26% Qui mihi ministratQui mihi ministrat
  24. 🔍 26% SperaSpera
  25. 🔍 26% Ad te DomineAd te Domine
  26. 🔍 25% Timete DominumTimete Dominum
  27. 🔍 25% Spiritus Domini super meSpiritus Domini super me
  28. 🔍 25% In te speraviIn te speravi
  29. 🔍 25% StatuitStatuit
  30. 🔍 25% Lauda JerusalemLauda Jerusalem
  31. 🔍 24% Deus tu convertensDeus tu convertens
  32. 🔍 24% Ecce vicit leoEcce vicit leo
  33. 🔍 24% Scapulis suisScapulis suis
  34. 🔍 24% Dum sanctificatusDum sanctificatus
  35. 🔍 24% Ne tradiderisNe tradideris
  36. 🔍 24% UniversiUniversi
  37. 🔍 24% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  38. 🔍 24% Ad te levaviAd te levavi
  39. 🔍 24% Ecce elongaviEcce elongavi
  40. 🔍 24% Dominus firmamentumDominus firmamentum
  41. 🔍 24% Spiritus quiSpiritus qui
  42. 🔍 24% Venite adoremusVenite adoremus
  43. 🔍 24% Exaltabo teExaltabo te
  44. 🔍 24% DispersitDispersit
  45. 🔍 24% Domine in lumineDomine in lumine
  46. 🔍 23% Cibavit eos... AlleluiaCibavit eos... Alleluia
  47. 🔍 23% Dico vobisDico vobis
  48. 🔍 23% Dextera DominiDextera Domini
  49. 🔍 23% Laetamini in Domino (OFF. cum Alleluia)Laetamini in Domino (OFF. cum Alleluia)
  50. 🔍 23% Mihi autem adhaerereMihi autem adhaerere
  51. 🔍 23% Hodie caelesti sponsoHodie caelesti sponso
  52. 🔍 23% Sancti tuiSancti tui
  53. 🔍 23% Cantate DominoCantate Domino
  54. 🔍 23% Posuerunt mortalia (Com.)Posuerunt mortalia (Com.)
  55. 🔍 23% Veritas meaVeritas mea
  56. 🔍 23% Jubilate DeoJubilate Deo
  57. 🔍 23% Beata gensBeata gens
  58. 🔍 23% Loquetur DominusLoquetur Dominus
  59. 🔍 23% Fili quid fecisti (Com.)Fili quid fecisti (Com.)
  60. 🔍 23% Confitebor Domino sine AlleluiaConfitebor Domino sine Alleluia
  61. 🔍 23% Vultum tuumVultum tuum
  62. 🔍 23% Bonum est confiteriBonum est confiteri
  63. 🔍 23% Tollite hostiasTollite hostias
  64. 🔍 23% Domine ne longeDomine ne longe
  65. 🔍 23% Erit vobisErit vobis