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% Domine memoraborDomine memorabor
  2. 🔍 32% Omnes gentesOmnes gentes
  3. 🔍 31% Domine ne longeDomine ne longe
  4. 🔍 30% Domine memoraborDomine memorabor
  5. 🔍 29% Exaudi DomineExaudi Domine
  6. 🔍 28% Dum clamaremDum clamarem
  7. 🔍 28% Gaudens gaudeboGaudens gaudebo
  8. 🔍 28% SuscepimusSuscepimus
  9. 🔍 27% Ecce DeusEcce Deus
  10. 🔍 27% IntroiboIntroibo
  11. 🔍 27% Ad te levaviAd te levavi
  12. 🔍 27% IntelligeIntellige
  13. 🔍 27% Esto mihiEsto mihi
  14. 🔍 27% Respice in meRespice in me
  15. 🔍 27% Redemisti nosRedemisti nos
  16. 🔍 26% Justus es DomineJustus es Domine
  17. 🔍 26% Deus Deus meusDeus Deus meus
  18. 🔍 26% SuscepimusSuscepimus
  19. 🔍 26% Domine in tua misericordiaDomine in tua misericordia
  20. 🔍 25% Ego clamaviEgo clamavi
  21. 🔍 25% Omnia quae fecistiOmnia quae fecisti
  22. 🔍 25% AnnuntiaviAnnuntiavi
  23. 🔍 24% Omnes gentes (Comm.)Omnes gentes (Comm.)
  24. 🔍 24% Judica meJudica me
  25. 🔍 24% Dicit DominusDicit Dominus
  26. 🔍 24% Veni sponsa ChristiVeni sponsa Christi
  27. 🔍 24% Protexisti meProtexisti me
  28. 🔍 24% Nunc scioNunc scio
  29. 🔍 24% Saepe expugnaveruntSaepe expugnaverunt
  30. 🔍 24% Omnes gentes (Comm.)Omnes gentes (Comm.)
  31. 🔍 24% In salutariIn salutari
  32. 🔍 24% Innova signaInnova signa
  33. 🔍 23% Exaudi DomineExaudi Domine
  34. 🔍 23% GloriaGloria
  35. 🔍 23% Confitebor tibiConfitebor tibi
  36. 🔍 23% DilexistiDilexisti
  37. 🔍 23% Sancti tuiSancti tui
  38. 🔍 23% Etenim sederuntEtenim sederunt
  39. 🔍 23% Postquam surrexitPostquam surrexit
  40. 🔍 23% In virtute tuaIn virtute tua
  41. 🔍 23% Si diligisSi diligis
  42. 🔍 23% Oculi meiOculi mei
  43. 🔍 22% Tui sunt caeliTui sunt caeli
  44. 🔍 22% Ne Derelinquas MeNe Derelinquas Me
  45. 🔍 22% Respice DomineRespice Domine
  46. 🔍 22% Intende vociIntende voci
  47. 🔍 22% Dum sanctificatusDum sanctificatus
  48. 🔍 22% HolocaustumHolocaustum
  49. 🔍 22% Innova signaInnova signa
  50. 🔍 22% IlluminaIllumina
  51. 🔍 22% Beati mundo cordeBeati mundo corde
  52. 🔍 22% BenedixistiBenedixisti
  53. 🔍 22% Inclina DomineInclina Domine
  54. 🔍 21% Domine memoraborDomine memorabor
  55. 🔍 21% Eripe me Domine de inimicisEripe me Domine de inimicis
  56. 🔍 21% Domine Jesu ChristeDomine Jesu Christe
  57. 🔍 21% Sperent in teSperent in te
  58. 🔍 21% ResponsumResponsum
  59. 🔍 21% Dum medium silentiumDum medium silentium
  60. 🔍 21% Oravi DeumOravi Deum
  61. 🔍 21% Memento verbi tuiMemento verbi tui
  62. 🔍 21% Video caelosVideo caelos
  63. 🔍 21% Salus populiSalus populi
  64. 🔍 21% Exaltabo teExaltabo te
  65. 🔍 21% Os justiOs justi