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% Confitemini DominoConfitemini Domino
  2. 🔍 51% Confitemini Domino quoniam bonusConfitemini Domino quoniam bonus
  3. 🔍 42% Confitemini Domino quoniamConfitemini Domino quoniam
  4. 🔍 41% Confitemini Domino quoniamConfitemini Domino quoniam
  5. 🔍 39% Confitemini Domino quia (Antiphona)Confitemini Domino quia (Antiphona)
  6. 🔍 37% Confitemini Domino quiaConfitemini Domino quia
  7. 🔍 37% Confitemini Domino quoniam (Antiphona)Confitemini Domino quoniam (Antiphona)
  8. 🔍 36% Confitemini Domino quoniam (Antiphona)Confitemini Domino quoniam (Antiphona)
  9. 🔍 35% Confitemini Domino quiaConfitemini Domino quia
  10. 🔍 34% Confitemini Domino quia (Antiphona)Confitemini Domino quia (Antiphona)
  11. 🔍 31% Confitemini alterutrum 1Confitemini alterutrum 1
  12. 🔍 29% Afferte DominoAfferte Domino
  13. 🔍 29% In cymbalisIn cymbalis
  14. 🔍 27% Repleti sunt omnesRepleti sunt omnes
  15. 🔍 26% Coeperunt omnesCoeperunt omnes
  16. 🔍 25% Domine si hic fuissesDomine si hic fuisses
  17. 🔍 25% Benedicam DominoBenedicam Domino
  18. 🔍 25% Confiteantur DominoConfiteantur Domino
  19. 🔍 25% Ps. 117 Confitemini Domino (Dominica Resurrectionis)Ps. 117 Confitemini Domino (Dominica Resurrectionis)
  20. 🔍 25% Attendite populeAttendite popule
  21. 🔍 25% Benedicamus DominoBenedicamus Domino
  22. 🔍 24% Revela DominoRevela Domino
  23. 🔍 24% Ps. 117 Confitemini DominoPs. 117 Confitemini Domino
  24. 🔍 24% In DominoIn Domino
  25. 🔍 24% Spera in DominoSpera in Domino
  26. 🔍 23% Laetamini in Domino ... iusti (Mode 8g-a)Laetamini in Domino ... iusti (Mode 8g-a)
  27. 🔍 23% Dixit Dominus Domino meoDixit Dominus Domino meo
  28. 🔍 23% Redempti a DominoRedempti a Domino
  29. 🔍 23% Laetamini in Domino ... iusti (Mode 8g-g)Laetamini in Domino ... iusti (Mode 8g-g)
  30. 🔍 23% Ponent DominoPonent Domino
  31. 🔍 23% Ponent DominoPonent Domino
  32. 🔍 23% Sepulto Domino (Mode 2*a)Sepulto Domino (Mode 2*a)
  33. 🔍 22% Ex Aegypto vocaviEx Aegypto vocavi
  34. 🔍 22% Ex Aegypto vocaviEx Aegypto vocavi
  35. 🔍 22% Alleluia confiteminiAlleluia confitemini
  36. 🔍 22% Alleluia ConfiteminiAlleluia Confitemini
  37. 🔍 22% Nato DominoNato Domino
  38. 🔍 22% Sepulto Domino (Mode 6f)Sepulto Domino (Mode 6f)
  39. 🔍 21% Servite DominoServite Domino
  40. 🔍 21% Confitemini... quoniamConfitemini... quoniam
  41. 🔍 21% Cantabo DominoCantabo Domino
  42. 🔍 21% Exsultemus in DominoExsultemus in Domino
  43. 🔍 21% In Domino speransIn Domino sperans
  44. 🔍 20% Videns vidi afflictionemVidens vidi afflictionem
  45. 🔍 20% Cantate Domino ... novum lausCantate Domino ... novum laus
  46. 🔍 20% Cantate DominoCantate Domino
  47. 🔍 20% Cantemus DominoCantemus Domino
  48. 🔍 20% Benedicite Domino omnesBenedicite Domino omnes
  49. 🔍 19% Salutis nostrae AuctoremSalutis nostrae Auctorem
  50. 🔍 19% Gaudete in DominoGaudete in Domino
  51. 🔍 19% Gaudete in DominoGaudete in Domino
  52. 🔍 19% Auxilium meum a Domino (Mode E)Auxilium meum a Domino (Mode E)
  53. 🔍 19% Benedicat terra DominoBenedicat terra Domino
  54. 🔍 18% Auxilium meum a Domino (Mode 8)Auxilium meum a Domino (Mode 8)
  55. 🔍 18% Revela DominoRevela Domino
  56. 🔍 18% Cantate Domino ... novum lausCantate Domino ... novum laus
  57. 🔍 18% Cantate Domino et benediciteCantate Domino et benedicite
  58. 🔍 18% Dixit Dominus DominoDixit Dominus Domino
  59. 🔍 17% Servite DominoServite Domino
  60. 🔍 17% Cantabo DominoCantabo Domino
  61. 🔍 17% Placebo DominoPlacebo Domino
  62. 🔍 17% Notum fecit Dominus salutareNotum fecit Dominus salutare
  63. 🔍 17% Servite DominoServite Domino
  64. 🔍 17% Exsultabunt DominoExsultabunt Domino
  65. 🔍 17% Servite DominoServite Domino