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% Laeti colentes famulumLaeti colentes famulum
  2. πŸ” 97% LΓ†ti colentes famulamLΓ†ti colentes famulam
  3. πŸ” 65% Te splendor et virtusTe splendor et virtus
  4. πŸ” 64% Te splendor et virtus (T. Paschali)Te splendor et virtus (T. Paschali)
  5. πŸ” 64% Deus tuorum militum (Alter tonus T. P.)Deus tuorum militum (Alter tonus T. P.)
  6. πŸ” 63% Te splendor et virtus (T. Paschali)Te splendor et virtus (T. Paschali)
  7. πŸ” 62% Laeti colentes famulumLaeti colentes famulum
  8. πŸ” 61% Invicte Martyr unicum (Alter tonus T. P.)Invicte Martyr unicum (Alter tonus T. P.)
  9. πŸ” 61% Rex gloriose Martyrum (Alter tonus T. P.)Rex gloriose Martyrum (Alter tonus T. P.)
  10. πŸ” 54% Fortem virili pectore (Paschal Time)Fortem virili pectore (Paschal Time)
  11. πŸ” 53% Te splendor et virtusTe splendor et virtus
  12. πŸ” 52% Jesu corona virginum (In Tempore Paschali)Jesu corona virginum (In Tempore Paschali)
  13. πŸ” 45% Te nostra laetisTe nostra laetis
  14. πŸ” 45% Cohors beata SeraphimCohors beata Seraphim
  15. πŸ” 45% Qui luce splendesQui luce splendes
  16. πŸ” 44% Commune vos apostoliCommune vos apostoli
  17. πŸ” 44% Apostolorum passio diemApostolorum passio diem
  18. πŸ” 44% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  19. πŸ” 43% Qui luce splendesQui luce splendes
  20. πŸ” 43% Relucens inter principesRelucens inter principes
  21. πŸ” 42% Commune vos apostoliCommune vos apostoli
  22. πŸ” 42% Praeclara qua tu gloriaPraeclara qua tu gloria
  23. πŸ” 41% Iam bone pastorIam bone pastor
  24. πŸ” 39% Jam bone pastorJam bone pastor
  25. πŸ” 39% Iesu corona celsiorIesu corona celsior
  26. πŸ” 39% Iesu corona celsiorIesu corona celsior
  27. πŸ” 39% Iesu corona celsiorIesu corona celsior
  28. πŸ” 39% Captator olim pisciumCaptator olim piscium
  29. πŸ” 38% Te splendor et virtus PatrisTe splendor et virtus Patris
  30. πŸ” 38% Te IosephTe Ioseph
  31. πŸ” 37% Jam bone pastorJam bone pastor
  32. πŸ” 37% Te Joseph celebrentTe Joseph celebrent
  33. πŸ” 37% Doctor egregie PauleDoctor egregie Paule
  34. πŸ” 37% Te Joseph celebrentTe Joseph celebrent
  35. πŸ” 36% Dicamus laudes DominoDicamus laudes Domino
  36. πŸ” 36% Te Joseph celebrentTe Joseph celebrent
  37. πŸ” 36% Caelitum IosephCaelitum Ioseph
  38. πŸ” 35% Caelitum JosephCaelitum Joseph
  39. πŸ” 34% Te lucis ante terminum (Tempus Adventus)Te lucis ante terminum (Tempus Adventus)
  40. πŸ” 34% Ternis horarum terminisTernis horarum terminis
  41. πŸ” 34% Iste Confessor (Conf Pont in Duplicibus Majoribus)Iste Confessor (Conf Pont in Duplicibus Majoribus)
  42. πŸ” 34% Decora lux aeternitatisDecora lux aeternitatis
  43. πŸ” 34% Quid tuo nobisQuid tuo nobis
  44. πŸ” 33% Decora lux aeternitatisDecora lux aeternitatis
  45. πŸ” 33% Inter aeternasInter aeternas
  46. πŸ” 33% Trinitas summoTrinitas summo
  47. πŸ” 33% Candor aeternaeCandor aeternae
  48. πŸ” 33% Iste ConfessorIste Confessor
  49. πŸ” 33% Rex summe regumRex summe regum
  50. πŸ” 32% Luce divinaLuce divina
  51. πŸ” 32% Virgo prudentissimaVirgo prudentissima
  52. πŸ” 32% Exsultet orbis gaudiisExsultet orbis gaudiis
  53. πŸ” 32% Christe caelorum habitator almeChriste caelorum habitator alme
  54. πŸ” 32% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  55. πŸ” 32% Angularis fundamentumAngularis fundamentum
  56. πŸ” 32% Certum tenentes ordinem (T Adventus)Certum tenentes ordinem (T Adventus)
  57. πŸ” 32% Laudibus civesLaudibus cives
  58. πŸ” 32% Te lucis ante terminum (In Adventu)Te lucis ante terminum (In Adventu)
  59. πŸ” 32% Hodie completi suntHodie completi sunt
  60. πŸ” 32% Exsultet orbis gaudiisExsultet orbis gaudiis
  61. πŸ” 32% Gemma caelestisGemma caelestis
  62. πŸ” 32% Angelus Domini nuntiavitAngelus Domini nuntiavit
  63. πŸ” 32% Certum tenentes ordinemCertum tenentes ordinem
  64. πŸ” 32% Certum tenentes ordinemCertum tenentes ordinem
  65. πŸ” 32% Christe caelorum habitator almeChriste caelorum habitator alme