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% Te Redemptoris (BMV Reginae Poloniae)Te Redemptoris (BMV Reginae Poloniae)
  2. πŸ” 92% Te Redemptoris (BMV Auxilium Christianorum)Te Redemptoris (BMV Auxilium Christianorum)
  3. πŸ” 65% Saepe dum ChristiSaepe dum Christi
  4. πŸ” 31% Ave Maris StellaAve Maris Stella
  5. πŸ” 31% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  6. πŸ” 30% Ave maris stella (Officium Parvum)Ave maris stella (Officium Parvum)
  7. πŸ” 28% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  8. πŸ” 27% Alto ex Olympi verticeAlto ex Olympi vertice
  9. πŸ” 27% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  10. πŸ” 26% Lauda SionLauda Sion
  11. πŸ” 26% Sanctitatis nova signaSanctitatis nova signa
  12. πŸ” 26% Sanctitatis nova signaSanctitatis nova signa
  13. πŸ” 26% Exsultet iam angelicaExsultet iam angelica
  14. πŸ” 26% Credo ICredo I
  15. πŸ” 26% Credo I (forma ordinaria)Credo I (forma ordinaria)
  16. πŸ” 25% Exsultet orbis gaudiisExsultet orbis gaudiis
  17. πŸ” 25% Exsultet orbis gaudiisExsultet orbis gaudiis
  18. πŸ” 25% Lauda SionLauda Sion
  19. πŸ” 25% Gloria XIIIGloria XIII
  20. πŸ” 25% Ave Regis AngelorumAve Regis Angelorum
  21. πŸ” 25% Rerum Creator optimeRerum Creator optime
  22. πŸ” 25% Credo ICredo I
  23. πŸ” 25% Judicii signumJudicii signum
  24. πŸ” 24% Credo ICredo I
  25. πŸ” 24% Quale cum caelumQuale cum caelum
  26. πŸ” 24% Petre sol terrisPetre sol terris
  27. πŸ” 24% Somno refectis artubusSomno refectis artubus
  28. πŸ” 24% Roma Petro GlorieturRoma Petro Glorietur
  29. πŸ” 23% De profundis exclamantesDe profundis exclamantes
  30. πŸ” 23% Te DeumTe Deum
  31. πŸ” 23% Te DeumTe Deum
  32. πŸ” 23% Nox atra rerum contegitNox atra rerum contegit
  33. πŸ” 23% Ave Virgo virginumAve Virgo virginum
  34. πŸ” 23% Jerusalem et SionJerusalem et Sion
  35. πŸ” 23% Virgo quae nostrisVirgo quae nostris
  36. πŸ” 23% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  37. πŸ” 22% Jerusalem et SionJerusalem et Sion
  38. πŸ” 22% Jerusalem et SionJerusalem et Sion
  39. πŸ” 22% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  40. πŸ” 22% Rex summe regum (Prop. GalliΓ¦)Rex summe regum (Prop. GalliΓ¦)
  41. πŸ” 22% Ave Virgo specieiAve Virgo speciei
  42. πŸ” 22% Laudes Crucis AttollamusLaudes Crucis Attollamus
  43. πŸ” 22% Exsultet jam AngelicaExsultet jam Angelica
  44. πŸ” 22% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  45. πŸ” 22% Ave lumenAve lumen
  46. πŸ” 22% Hymnus Te DeumHymnus Te Deum
  47. πŸ” 22% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  48. πŸ” 22% Praefatio ferialis de Omnibus Sanctis et PatronisPraefatio ferialis de Omnibus Sanctis et Patronis
  49. πŸ” 22% Omnis expertemOmnis expertem
  50. πŸ” 22% Tu Trinitatis unitasTu Trinitatis unitas
  51. πŸ” 22% Solis o VirgoSolis o Virgo
  52. πŸ” 21% Libera me Domine de viisLibera me Domine de viis
  53. πŸ” 21% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  54. πŸ” 21% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  55. πŸ” 21% Credo VCredo V
  56. πŸ” 21% Lauda SionLauda Sion
  57. πŸ” 21% Adoro te devoteAdoro te devote
  58. πŸ” 21% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  59. πŸ” 21% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  60. πŸ” 21% Hodiernae lux dieiHodiernae lux diei
  61. πŸ” 21% Te Matrem laudamusTe Matrem laudamus
  62. πŸ” 21% Solis o VirgoSolis o Virgo
  63. πŸ” 21% Sacra jam splendentSacra jam splendent
  64. πŸ” 21% Te concelebrent suoTe concelebrent suo
  65. πŸ” 21% Benedicta semperBenedicta semper