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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Abraham pater Abraham pater
  2. πŸ” 68% Abraham paterAbraham pater
  3. πŸ” 59% Abraham pater vesterAbraham pater vester
  4. πŸ” 54% Abraham pater vesterAbraham pater vester
  5. πŸ” 43% Abraham pater vesterAbraham pater vester
  6. πŸ” 34% Abraham paterAbraham pater
  7. πŸ” 34% Pater AbrahamPater Abraham
  8. πŸ” 31% Pater AbrahamPater Abraham
  9. πŸ” 24% Suscepit DeusSuscepit Deus
  10. πŸ” 23% Ego sum Deus AbrahamEgo sum Deus Abraham
  11. πŸ” 23% Dum staret AbrahamDum staret Abraham
  12. πŸ” 23% O gente felix hospitaO gente felix hospita
  13. πŸ” 21% O lux beata CaelitumO lux beata Caelitum
  14. πŸ” 21% Sicut PaterSicut Pater
  15. πŸ” 21% In die magnoIn die magno
  16. πŸ” 21% O lux beata CaelitumO lux beata Caelitum
  17. πŸ” 21% O lux beata CaelitumO lux beata Caelitum
  18. πŸ” 21% Suscepit DeusSuscepit Deus
  19. πŸ” 21% Cognovit autem paterCognovit autem pater
  20. πŸ” 20% O lux beata CaelitumO lux beata Caelitum
  21. πŸ” 20% O lux beata CaelitumO lux beata Caelitum
  22. πŸ” 20% Volo PaterVolo Pater
  23. πŸ” 20% In diebus illis: Tentavit Deus AbrahamIn diebus illis: Tentavit Deus Abraham
  24. πŸ” 19% Servite DominoServite Domino
  25. πŸ” 19% Rector potens (In Tempore Passionis)Rector potens (In Tempore Passionis)
  26. πŸ” 19% Aeterne sol qui lumineAeterne sol qui lumine
  27. πŸ” 18% Dixit autem paterfamiliasDixit autem paterfamilias
  28. πŸ” 18% Rector potens (in Festo Septem Dolorum BMV)Rector potens (in Festo Septem Dolorum BMV)
  29. πŸ” 18% Corde natus ex ParentisCorde natus ex Parentis
  30. πŸ” 18% Viderunt oculi mei salutare tuumViderunt oculi mei salutare tuum
  31. πŸ” 18% BenedictusBenedictus
  32. πŸ” 18% Unus est enimUnus est enim
  33. πŸ” 18% Pater fidei nostraePater fidei nostrae
  34. πŸ” 18% Deus Deus meus (62)Deus Deus meus (62)
  35. πŸ” 18% Cognovit autem paterCognovit autem pater
  36. πŸ” 18% Ego sum Deus AbrahamEgo sum Deus Abraham
  37. πŸ” 18% Qui me dignatus est (Ant.)Qui me dignatus est (Ant.)
  38. πŸ” 18% Ex quo facta estEx quo facta est
  39. πŸ” 18% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  40. πŸ” 17% Ortus refulget luciferOrtus refulget lucifer
  41. πŸ” 17% Cum autem complacuitCum autem complacuit
  42. πŸ” 17% Ut queant laxisUt queant laxis
  43. πŸ” 17% Suscepit Deus IsraelSuscepit Deus Israel
  44. πŸ” 17% Ex quo facta estEx quo facta est
  45. πŸ” 17% Credo VIICredo VII
  46. πŸ” 17% Verax est PaterVerax est Pater
  47. πŸ” 17% Volo PaterVolo Pater
  48. πŸ” 17% Vigilate animoVigilate animo
  49. πŸ” 17% O Redemptor O Redemptor
  50. πŸ” 17% Me Γ©tenimMe Γ©tenim
  51. πŸ” 17% Ut audivitUt audivit
  52. πŸ” 17% O EmmΓ‘nuelO EmmΓ‘nuel
  53. πŸ” 17% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  54. πŸ” 17% Unus est enimUnus est enim
  55. πŸ” 17% Vocavit Angelus Domini AbrahamVocavit Angelus Domini Abraham
  56. πŸ” 17% Dei fideDei fide
  57. πŸ” 17% Super omniaSuper omnia
  58. πŸ” 17% Super omniaSuper omnia
  59. πŸ” 17% Joannes vocabiturJoannes vocabitur
  60. πŸ” 17% Suscepit DeusSuscepit Deus
  61. πŸ” 17% Volo Pater ut ubi egoVolo Pater ut ubi ego
  62. πŸ” 17% Suscepit DeusSuscepit Deus
  63. πŸ” 17% Cognovit ergo paterCognovit ergo pater
  64. πŸ” 17% Ad te deAd te de
  65. πŸ” 17% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)