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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Caeli caelorumCaeli caelorum
  2. πŸ” 45% Caeli caelorumCaeli caelorum
  3. πŸ” 37% Laudate Deum caeliLaudate Deum caeli
  4. πŸ” 33% Laudate DeumLaudate Deum
  5. πŸ” 31% Caeli enarrantCaeli enarrant
  6. πŸ” 31% Fortem virili pectore (Saint Helena)Fortem virili pectore (Saint Helena)
  7. πŸ” 31% Fortem virili pectore (per annum)Fortem virili pectore (per annum)
  8. πŸ” 30% Laudate Dominum de caelisLaudate Dominum de caelis
  9. πŸ” 30% Alleluia. (Wednesday P. T. at Lauds II)Alleluia. (Wednesday P. T. at Lauds II)
  10. πŸ” 30% LaudaboLaudabo
  11. πŸ” 28% In mandatisIn mandatis
  12. πŸ” 28% Omnes Angeli eiusOmnes Angeli eius
  13. πŸ” 28% Exsultet spiritus meusExsultet spiritus meus
  14. πŸ” 28% Oculi meiOculi mei
  15. πŸ” 28% Dum vΓ©nerit FΓ­liusDum vΓ©nerit FΓ­lius
  16. πŸ” 28% Haec femina laudabilisHaec femina laudabilis
  17. πŸ” 27% Fulget in caelisFulget in caelis
  18. πŸ” 27% Fortem virili pectoreFortem virili pectore
  19. πŸ” 27% Tecum principiumTecum principium
  20. πŸ” 27% Hae feminae laudabilesHae feminae laudabiles
  21. πŸ” 27% Memore esto verbi tuiMemore esto verbi tui
  22. πŸ” 26% Rector Γ¦tΓ©rniRector Γ¦tΓ©rni
  23. πŸ” 26% Unus est enimUnus est enim
  24. πŸ” 26% Venite exsultemus IIVenite exsultemus II
  25. πŸ” 26% Laudamus nomen tuum (T.P.))Laudamus nomen tuum (T.P.))
  26. πŸ” 26% De Sion veniet, quiDe Sion veniet, qui
  27. πŸ” 26% Clamavi ad te, DomineClamavi ad te, Domine
  28. πŸ” 26% Omnes AngeliOmnes Angeli
  29. πŸ” 25% Dextera Domini fecitDextera Domini fecit
  30. πŸ” 25% Quam admirabileQuam admirabile
  31. πŸ” 25% Laudabo deum meumLaudabo deum meum
  32. πŸ” 25% In Deo speraviIn Deo speravi
  33. πŸ” 25% Spiritu principaliSpiritu principali
  34. πŸ” 25% Laudate Dominus de caelisLaudate Dominus de caelis
  35. πŸ” 24% Domine clamavi ad teDomine clamavi ad te
  36. πŸ” 24% Domine clamavi ad teDomine clamavi ad te
  37. πŸ” 24% Christus dilexit nosChristus dilexit nos
  38. πŸ” 24% Sol et lunaSol et luna
  39. πŸ” 24% Te lucis ante terminum (In Festis Majoribus)Te lucis ante terminum (In Festis Majoribus)
  40. πŸ” 24% Angeli Archangeli...caelorumAngeli Archangeli...caelorum
  41. πŸ” 24% Ecce quam bonumEcce quam bonum
  42. πŸ” 24% Te decetTe decet
  43. πŸ” 23% Domine in caeloDomine in caelo
  44. πŸ” 23% In cymbalisIn cymbalis
  45. πŸ” 23% In Domino justificabiturIn Domino justificabitur
  46. πŸ” 23% Venite exsultemus VIVenite exsultemus VI
  47. πŸ” 23% Dele DomineDele Domine
  48. πŸ” 23% Ego daemoniumEgo daemonium
  49. πŸ” 23% Tu es pastor ovium (Antiphona)Tu es pastor ovium (Antiphona)
  50. πŸ” 23% Magnus DominusMagnus Dominus
  51. πŸ” 23% Laude te civesLaude te cives
  52. πŸ” 23% In mandatisIn mandatis
  53. πŸ” 23% Dominus de caeloDominus de caelo
  54. πŸ” 23% Te lucis ante terminum (In Festis)Te lucis ante terminum (In Festis)
  55. πŸ” 23% Christe qui splendor (in festis)Christe qui splendor (in festis)
  56. πŸ” 23% Bernardus doctor inclitusBernardus doctor inclitus
  57. πŸ” 23% A timore inimiciA timore inimici
  58. πŸ” 23% SΓ­mile est...patrifamiliasSΓ­mile est...patrifamilias
  59. πŸ” 23% Esto mihiEsto mihi
  60. πŸ” 23% Mitte manumMitte manum
  61. πŸ” 23% Sit nomen DominiSit nomen Domini
  62. πŸ” 23% Rectos decetRectos decet
  63. πŸ” 22% Alleluia. (Sund. P. T. at Lauds II)Alleluia. (Sund. P. T. at Lauds II)
  64. πŸ” 22% In toto corde meoIn toto corde meo
  65. πŸ” 22% Beati omnesBeati omnes