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% Credo IIICredo III
  2. πŸ” 97% Credo IICredo II
  3. πŸ” 95% Credo IIICredo III
  4. πŸ” 88% Credo in Deum IIICredo in Deum III
  5. πŸ” 74% Adoro te devoteAdoro te devote
  6. πŸ” 72% Salve Pater SalvatorisSalve Pater Salvatoris
  7. πŸ” 66% Laetamini unanimiLaetamini unanimi
  8. πŸ” 55% PaganorumPaganorum
  9. πŸ” 54% Agnetis almaeAgnetis almae
  10. πŸ” 53% TradideruntTradiderunt
  11. πŸ” 49% Kyrie VIII (mα»›i) Kyrie VIII (mα»›i)
  12. πŸ” 49% Credo IICredo II
  13. πŸ” 49% Omnis vallisOmnis vallis
  14. πŸ” 48% Sepulto DominoSepulto Domino
  15. πŸ” 48% Omnis vallisOmnis vallis
  16. πŸ” 48% Astiterunt regesAstiterunt reges
  17. πŸ” 48% Confiteor Deo omnipotenti Confiteor Deo omnipotenti
  18. πŸ” 47% Credo IICredo II
  19. πŸ” 47% SenioresSeniores
  20. πŸ” 46% Vestri capilli capitisVestri capilli capitis
  21. πŸ” 46% Vestri capilli capitisVestri capilli capitis
  22. πŸ” 46% Credo IV (more ambrosiano)Credo IV (more ambrosiano)
  23. πŸ” 46% Credo IIICredo III
  24. πŸ” 46% Misericors Dominus qui visitavitMisericors Dominus qui visitavit
  25. πŸ” 46% Aestimatus sumAestimatus sum
  26. πŸ” 45% Jesum tradiditJesum tradidit
  27. πŸ” 45% Vestri capilli capitisVestri capilli capitis
  28. πŸ” 45% Credo IVCredo IV
  29. πŸ” 45% Credo ICredo I
  30. πŸ” 44% Fundabo teFundabo te
  31. πŸ” 43% Credo ICredo I
  32. πŸ” 43% Litania 11 Agnus DeiLitania 11 Agnus Dei
  33. πŸ” 42% Credo (Missa Regia I)Credo (Missa Regia I)
  34. πŸ” 42% Credo VIICredo VII
  35. πŸ” 42% Credo ICredo I
  36. πŸ” 42% Credo Missa RegiaCredo Missa Regia
  37. πŸ” 42% Credo I (forma ordinaria)Credo I (forma ordinaria)
  38. πŸ” 41% Omnis vallisOmnis vallis
  39. πŸ” 41% Veni Domine et noliVeni Domine et noli
  40. πŸ” 41% Sion renovaberisSion renovaberis
  41. πŸ” 40% Sion renovΓ‘berisSion renovΓ‘beris
  42. πŸ” 40% Benedicite Deum caeliBenedicite Deum caeli
  43. πŸ” 40% Ad te Domine levaviAd te Domine levavi
  44. πŸ” 39% Omnis vallis (Mode 5a)Omnis vallis (Mode 5a)
  45. πŸ” 39% PaganorumPaganorum
  46. πŸ” 39% Credo ICredo I
  47. πŸ” 38% Una horaUna hora
  48. πŸ” 37% Credo (Missa secundi Toni)Credo (Missa secundi Toni)
  49. πŸ” 37% Ad te DomineAd te Domine
  50. πŸ” 37% Benedicite DeumBenedicite Deum
  51. πŸ” 37% Benedicite DeumBenedicite Deum
  52. πŸ” 36% Propheta magnusPropheta magnus
  53. πŸ” 36% EmΓ­tte Agnum DΓ³mineEmΓ­tte Agnum DΓ³mine
  54. πŸ” 36% Stetit angelusStetit angelus
  55. πŸ” 36% Sicut fuit IonasSicut fuit Ionas
  56. πŸ” 36% Credo IICredo II
  57. πŸ” 36% Doctus doctriceDoctus doctrice
  58. πŸ” 35% Eram quasi agnusEram quasi agnus
  59. πŸ” 35% Veni Domine et noli (Ant.)Veni Domine et noli (Ant.)
  60. πŸ” 35% Emitte Agnum DomineEmitte Agnum Domine
  61. πŸ” 34% Sicut fuitSicut fuit
  62. πŸ” 34% Domine convertereDomine convertere
  63. πŸ” 34% Laetare TeresiaLaetare Teresia
  64. πŸ” 34% Credo VCredo V
  65. πŸ” 34% Gaudete et exsultate quoniam mercesGaudete et exsultate quoniam merces