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 Auxilium Christianorum)Te Redemptoris (BMV Auxilium Christianorum)
  2. πŸ” 92% Te Redemptoris (BMV Reginae Poloniae)Te Redemptoris (BMV Reginae Poloniae)
  3. πŸ” 69% Saepe dum ChristiSaepe dum Christi
  4. πŸ” 33% Ave Maris StellaAve Maris Stella
  5. πŸ” 32% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  6. πŸ” 31% Ave maris stella (Officium Parvum)Ave maris stella (Officium Parvum)
  7. πŸ” 31% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  8. πŸ” 29% Credo ICredo I
  9. πŸ” 29% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  10. πŸ” 29% Alto ex Olympi verticeAlto ex Olympi vertice
  11. πŸ” 28% Credo I (forma ordinaria)Credo I (forma ordinaria)
  12. πŸ” 28% Exsultet iam angelicaExsultet iam angelica
  13. πŸ” 27% Lauda SionLauda Sion
  14. πŸ” 27% Sanctitatis nova signaSanctitatis nova signa
  15. πŸ” 27% Sanctitatis nova signaSanctitatis nova signa
  16. πŸ” 27% Credo ICredo I
  17. πŸ” 27% Credo ICredo I
  18. πŸ” 27% Ave Regis AngelorumAve Regis Angelorum
  19. πŸ” 27% Gloria XIIIGloria XIII
  20. πŸ” 27% Lauda SionLauda Sion
  21. πŸ” 26% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  22. πŸ” 26% Ave lumenAve lumen
  23. πŸ” 26% Judicii signumJudicii signum
  24. πŸ” 26% Quale cum caelumQuale cum caelum
  25. πŸ” 25% Roma Petro GlorieturRoma Petro Glorietur
  26. πŸ” 25% Petre sol terrisPetre sol terris
  27. πŸ” 25% Exsultet orbis gaudiisExsultet orbis gaudiis
  28. πŸ” 25% Somno refectis artubusSomno refectis artubus
  29. πŸ” 25% Exsultet orbis gaudiisExsultet orbis gaudiis
  30. πŸ” 25% Rerum Creator optimeRerum Creator optime
  31. πŸ” 25% Ave Virgo specieiAve Virgo speciei
  32. πŸ” 24% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  33. πŸ” 24% Benedicta semperBenedicta semper
  34. πŸ” 24% Proclamatio Nativitas DNIC (Octavo Kalendas ianuarii)Proclamatio Nativitas DNIC (Octavo Kalendas ianuarii)
  35. πŸ” 24% Tu Trinitatis unitasTu Trinitatis unitas
  36. πŸ” 24% Te DeumTe Deum
  37. πŸ” 24% Te DeumTe Deum
  38. πŸ” 24% Jerusalem et SionJerusalem et Sion
  39. πŸ” 24% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  40. πŸ” 24% Ave Virgo virginumAve Virgo virginum
  41. πŸ” 24% Laudes Crucis AttollamusLaudes Crucis Attollamus
  42. πŸ” 24% Domine Jesu ChristeDomine Jesu Christe
  43. πŸ” 24% Jerusalem et SionJerusalem et Sion
  44. πŸ” 24% Jerusalem et SionJerusalem et Sion
  45. πŸ” 24% Nox atra rerum contegitNox atra rerum contegit
  46. πŸ” 24% Rex summe regum (Prop. GalliΓ¦)Rex summe regum (Prop. GalliΓ¦)
  47. πŸ” 24% De profundis exclamantesDe profundis exclamantes
  48. πŸ” 24% Credo VCredo V
  49. πŸ” 24% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  50. πŸ” 24% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  51. πŸ” 24% Exsultet jam AngelicaExsultet jam Angelica
  52. πŸ” 24% Libera me Domine de viisLibera me Domine de viis
  53. πŸ” 23% Hymnus Te DeumHymnus Te Deum
  54. πŸ” 23% Praefatio ferialis de Ecclesiae DedicationePraefatio ferialis de Ecclesiae Dedicatione
  55. πŸ” 23% Ave Virgo nobilisAve Virgo nobilis
  56. πŸ” 23% Hodiernae lux dieiHodiernae lux diei
  57. πŸ” 23% Virgo quae nostrisVirgo quae nostris
  58. πŸ” 23% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  59. πŸ” 23% Adoro te devoteAdoro te devote
  60. πŸ” 23% O mira caritasO mira caritas
  61. πŸ” 23% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  62. πŸ” 23% Quid trucesQuid truces
  63. πŸ” 23% Voce jucunditatisVoce jucunditatis
  64. πŸ” 23% Qui procedisQui procedis
  65. πŸ” 23% Praefatio ferialis de Omnibus Sanctis et PatronisPraefatio ferialis de Omnibus Sanctis et Patronis