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% Filiae Jerusalem veniteFiliae Jerusalem venite
  2. 🔍 93% Filiae JerusalemFiliae Jerusalem
  3. 🔍 86% Filiae Jerusalem veniteFiliae Jerusalem venite
  4. 🔍 60% Filiae JerusalemFiliae Jerusalem
  5. 🔍 55% Filiae JerusalemFiliae Jerusalem
  6. 🔍 47% Princeps gloriosissimePrinceps gloriosissime
  7. 🔍 44% Filiae IerusalemFiliae Ierusalem
  8. 🔍 42% Princeps gloriosissime MichaelPrinceps gloriosissime Michael
  9. 🔍 38% Hodie completi suntHodie completi sunt
  10. 🔍 37% Hodie completi sunt diesHodie completi sunt dies
  11. 🔍 37% Filiae JerusalemFiliae Jerusalem
  12. 🔍 36% O crux splendidiorO crux splendidior
  13. 🔍 35% Angeli Archangeli (Omn. Sanct.)Angeli Archangeli (Omn. Sanct.)
  14. 🔍 35% Angeli Archangeli (Omn. Sanct.)Angeli Archangeli (Omn. Sanct.)
  15. 🔍 35% Amavit eum DominusAmavit eum Dominus
  16. 🔍 34% Hodie Simon PetrusHodie Simon Petrus
  17. 🔍 34% Hodie Simon PetrusHodie Simon Petrus
  18. 🔍 33% Stans beata AgathaStans beata Agatha
  19. 🔍 33% Amavit eum DominusAmavit eum Dominus
  20. 🔍 32% Stans beata AgathaStans beata Agatha
  21. 🔍 31% Factum est in unaFactum est in una
  22. 🔍 31% Venit lumen tuumVenit lumen tuum
  23. 🔍 31% Egredimini (S. Rita)Egredimini (S. Rita)
  24. 🔍 31% Dabo in SionDabo in Sion
  25. 🔍 30% Alleluia. (Sund. P. T. at Sext)Alleluia. (Sund. P. T. at Sext)
  26. 🔍 30% Cum videritisCum videritis
  27. 🔍 30% Ex quo facta estEx quo facta est
  28. 🔍 30% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  29. 🔍 30% Veni sponsa Christi (II Vesperis)Veni sponsa Christi (II Vesperis)
  30. 🔍 30% Cum esset seroCum esset sero
  31. 🔍 30% Lapides pretiosiLapides pretiosi
  32. 🔍 29% Venite ad meVenite ad me
  33. 🔍 29% Euge serve (Conf. Pont.)Euge serve (Conf. Pont.)
  34. 🔍 29% Sicut novellaeSicut novellae
  35. 🔍 29% Stans beata AgnesStans beata Agnes
  36. 🔍 29% Ite nuntiate fratribusIte nuntiate fratribus
  37. 🔍 29% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  38. 🔍 29% Judaea et JerusalemJudaea et Jerusalem
  39. 🔍 29% Corde et animoCorde et animo
  40. 🔍 29% Laetamini cum JerusalemLaetamini cum Jerusalem
  41. 🔍 29% Alleluia Omnes GentesAlleluia Omnes Gentes
  42. 🔍 29% Hodie Simon PetrusHodie Simon Petrus
  43. 🔍 29% Tu gloria JerusalemTu gloria Jerusalem
  44. 🔍 29% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  45. 🔍 28% Euge serve bone (Conf. non Pont.)Euge serve bone (Conf. non Pont.)
  46. 🔍 28% Omnes GentesOmnes Gentes
  47. 🔍 28% Reddite ergoReddite ergo
  48. 🔍 28% Super muros tuosSuper muros tuos
  49. 🔍 28% Montes et collesMontes et colles
  50. 🔍 28% Veni electa meaVeni electa mea
  51. 🔍 28% Dominus venietDominus veniet
  52. 🔍 28% Angeli Archangeli..CherubimAngeli Archangeli..Cherubim
  53. 🔍 28% Modicum et non videbitis meModicum et non videbitis me
  54. 🔍 28% Sacerdotes sanctiSacerdotes sancti
  55. 🔍 28% Deficiente vinoDeficiente vino
  56. 🔍 28% Tribus miraculisTribus miraculis
  57. 🔍 27% Si offers munusSi offers munus
  58. 🔍 27% O Crux splendidiorO Crux splendidior
  59. 🔍 27% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  60. 🔍 27% Non vos relinquamNon vos relinquam
  61. 🔍 27% Alleluia LaudateAlleluia Laudate
  62. 🔍 27% Pater justePater juste
  63. 🔍 27% Captator olim pisciumCaptator olim piscium
  64. 🔍 27% Ibat JesusIbat Jesus
  65. 🔍 27% Tradent enim vosTradent enim vos