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% Tollite HostiasTollite Hostias
  2. 🔍 43% Tollite hostiasTollite hostias
  3. 🔍 43% Tollite hostiasTollite hostias
  4. 🔍 39% Tollite hostiasTollite hostias
  5. 🔍 36% Tollite hostiasTollite hostias
  6. 🔍 34% Tollite hostiasTollite hostias
  7. 🔍 34% Ex SionEx Sion
  8. 🔍 30% Iubilate Deo (99)Iubilate Deo (99)
  9. 🔍 28% Adoremus in aeternumAdoremus in aeternum
  10. 🔍 28% Caro mea vereCaro mea vere
  11. 🔍 27% Adoremus in aeternum IAdoremus in aeternum I
  12. 🔍 25% Oculi omniumOculi omnium
  13. 🔍 25% Revelavit DominusRevelavit Dominus
  14. 🔍 24% Credo VCredo V
  15. 🔍 24% Venite auditeVenite audite
  16. 🔍 24% Paradisi portaeParadisi portae
  17. 🔍 24% Credo IIICredo III
  18. 🔍 24% Afferte DominoAfferte Domino
  19. 🔍 24% Qui habitatQui habitat
  20. 🔍 24% AlleluiaAlleluia
  21. 🔍 24% Adoro te devoteAdoro te devote
  22. 🔍 24% Adoro te devoteAdoro te devote
  23. 🔍 24% Vidi aquamVidi aquam
  24. 🔍 23% Adorate DominumAdorate Dominum
  25. 🔍 23% Benedicite DominumBenedicite Dominum
  26. 🔍 23% Tollite portasTollite portas
  27. 🔍 23% Veni Creator SpiritusVeni Creator Spiritus
  28. 🔍 23% Credo IIICredo III
  29. 🔍 23% Tollite hostiasTollite hostias
  30. 🔍 23% AfferteAfferte
  31. 🔍 22% Ego sum RaphaelEgo sum Raphael
  32. 🔍 22% Credo IICredo II
  33. 🔍 22% Passio DNJC secundum JoannemPassio DNJC secundum Joannem
  34. 🔍 22% Adoremus Ps. Laudate Dominum. IIIAdoremus Ps. Laudate Dominum. III
  35. 🔍 22% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  36. 🔍 22% Adorate Dominum in aulaAdorate Dominum in aula
  37. 🔍 22% Super te JerusalemSuper te Jerusalem
  38. 🔍 21% Vidi aquam IIIVidi aquam III
  39. 🔍 21% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  40. 🔍 21% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  41. 🔍 21% Te Deum (Simple tone)Te Deum (Simple tone)
  42. 🔍 21% Afferte DominoAfferte Domino
  43. 🔍 21% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  44. 🔍 21% Laetetur corLaetetur cor
  45. 🔍 21% Venite exultemus VIVenite exultemus VI
  46. 🔍 21% Praefatio ferialis de sanctissima TrinitatePraefatio ferialis de sanctissima Trinitate
  47. 🔍 21% Afferte DominoAfferte Domino
  48. 🔍 21% Erit quasi signumErit quasi signum
  49. 🔍 21% Misit DominusMisit Dominus
  50. 🔍 21% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  51. 🔍 21% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  52. 🔍 21% Afferte DominoAfferte Domino
  53. 🔍 21% Benedicte DominumBenedicte Dominum
  54. 🔍 21% Mittat vobisMittat vobis
  55. 🔍 21% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  56. 🔍 21% In manus tuas Domine (Tempore Adventus)In manus tuas Domine (Tempore Adventus)
  57. 🔍 21% Venite exsultemus (pro defunc.)Venite exsultemus (pro defunc.)
  58. 🔍 21% Quem terra pontus sideraQuem terra pontus sidera
  59. 🔍 21% Tollite jugum meumTollite jugum meum
  60. 🔍 20% Venite exsultemus (mode 6a simplex)Venite exsultemus (mode 6a simplex)
  61. 🔍 20% Haec dicit DominusHaec dicit Dominus
  62. 🔍 20% Gaudens gaudeboGaudens gaudebo
  63. 🔍 20% Exaltent eumExaltent eum
  64. 🔍 20% Ad te Domine levaviAd te Domine levavi
  65. 🔍 20% Tollite jugum meumTollite jugum meum