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% Captator olim pisciumCaptator olim piscium
  2. πŸ” 75% Commune vos apostoliCommune vos apostoli
  3. πŸ” 65% Commune vos apostoliCommune vos apostoli
  4. πŸ” 63% Apostolorum passio diemApostolorum passio diem
  5. πŸ” 62% Te nostra laetisTe nostra laetis
  6. πŸ” 61% Cohors beata SeraphimCohors beata Seraphim
  7. πŸ” 60% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  8. πŸ” 60% Qui luce splendesQui luce splendes
  9. πŸ” 60% Relucens inter principesRelucens inter principes
  10. πŸ” 59% Praeclara qua tu gloriaPraeclara qua tu gloria
  11. πŸ” 58% Qui luce splendesQui luce splendes
  12. πŸ” 45% Dicamus laudes DominoDicamus laudes Domino
  13. πŸ” 45% Ternis horarum terminisTernis horarum terminis
  14. πŸ” 44% Certum tenentes ordinem (T Adventus)Certum tenentes ordinem (T Adventus)
  15. πŸ” 44% Certum tenentes ordinemCertum tenentes ordinem
  16. πŸ” 44% Certum tenentes ordinemCertum tenentes ordinem
  17. πŸ” 43% Te lucis ante terminum (Tempus Adventus)Te lucis ante terminum (Tempus Adventus)
  18. πŸ” 41% Christe qui splendor (Tempore Adventus post diem 16 decembris)Christe qui splendor (Tempore Adventus post diem 16 decembris)
  19. πŸ” 41% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  20. πŸ” 41% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  21. πŸ” 40% Rerum Deus tenax (Adv.)Rerum Deus tenax (Adv.)
  22. πŸ” 39% Luce divinaLuce divina
  23. πŸ” 39% LΓ†ti colentes famulamLΓ†ti colentes famulam
  24. πŸ” 39% Gloria VIIGloria VII
  25. πŸ” 39% Rector potens (Adv.)Rector potens (Adv.)
  26. πŸ” 39% Te lucis ante terminum (In Adventu)Te lucis ante terminum (In Adventu)
  27. πŸ” 39% Laeti colentes famulumLaeti colentes famulum
  28. πŸ” 39% Iam bone pastorIam bone pastor
  29. πŸ” 39% Jam bone pastorJam bone pastor
  30. πŸ” 38% Exsultet orbis gaudiisExsultet orbis gaudiis
  31. πŸ” 38% Decora lux aeternitatisDecora lux aeternitatis
  32. πŸ” 38% Lauda piaLauda pia
  33. πŸ” 38% Exsultet orbis gaudiisExsultet orbis gaudiis
  34. πŸ” 38% Te lucis ante terminum (Tempore Adventus usque ad diem 16 decembris)Te lucis ante terminum (Tempore Adventus usque ad diem 16 decembris)
  35. πŸ” 38% Stans beata AgnesStans beata Agnes
  36. πŸ” 38% Decora lux aeternitatisDecora lux aeternitatis
  37. πŸ” 38% Auctor beate saeculiAuctor beate saeculi
  38. πŸ” 38% Nunc sancte (Adv)Nunc sancte (Adv)
  39. πŸ” 37% Virgo prudentissimaVirgo prudentissima
  40. πŸ” 37% Virginis virgoVirginis virgo
  41. πŸ” 37% O salutaris Hostia VIO salutaris Hostia VI
  42. πŸ” 37% En ut superbaEn ut superba
  43. πŸ” 36% Christe splendor PatrisChriste splendor Patris
  44. πŸ” 36% Gaude mater AnnaGaude mater Anna
  45. πŸ” 36% Rex summe regumRex summe regum
  46. πŸ” 36% Sancta Maria succurreSancta Maria succurre
  47. πŸ” 36% Trinitas summoTrinitas summo
  48. πŸ” 36% Inclytos ChristiInclytos Christi
  49. πŸ” 36% Christe splendor PatrisChriste splendor Patris
  50. πŸ” 36% Te IosephTe Ioseph
  51. πŸ” 36% Te Joseph celebrentTe Joseph celebrent
  52. πŸ” 36% Stans beata AgathaStans beata Agatha
  53. πŸ” 36% Stans beata AgathaStans beata Agatha
  54. πŸ” 36% Sancta Maria...auxiliumSancta Maria...auxilium
  55. πŸ” 35% Te Joseph celebrentTe Joseph celebrent
  56. πŸ” 35% Gemma caelestisGemma caelestis
  57. πŸ” 35% Caelitum JosephCaelitum Joseph
  58. πŸ” 35% O MartineO Martine
  59. πŸ” 35% Sancta Maria...festivitatemSancta Maria...festivitatem
  60. πŸ” 35% In regenerationeIn regeneratione
  61. πŸ” 35% Sancta MariaSancta Maria
  62. πŸ” 35% Jam Christus astraJam Christus astra
  63. πŸ” 35% Gemma cΓ¦lestisGemma cΓ¦lestis
  64. πŸ” 35% Candor aeternaeCandor aeternae
  65. πŸ” 35% Te Joseph celebrentTe Joseph celebrent