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% Saepe dum ChristiSaepe dum Christi
  2. πŸ” 69% Te Redemptoris (BMV Auxilium Christianorum)Te Redemptoris (BMV Auxilium Christianorum)
  3. πŸ” 65% Te Redemptoris (BMV Reginae Poloniae)Te Redemptoris (BMV Reginae Poloniae)
  4. πŸ” 30% Ave Maris StellaAve Maris Stella
  5. πŸ” 30% Quale cum caelumQuale cum caelum
  6. πŸ” 29% Alto ex Olympi verticeAlto ex Olympi vertice
  7. πŸ” 29% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  8. πŸ” 28% Gloria XIIIGloria XIII
  9. πŸ” 28% Credo I (forma ordinaria)Credo I (forma ordinaria)
  10. πŸ” 28% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  11. πŸ” 28% Ave maris stella (Officium Parvum)Ave maris stella (Officium Parvum)
  12. πŸ” 28% Ave Regis AngelorumAve Regis Angelorum
  13. πŸ” 27% Rex summe regum (Prop. GalliΓ¦)Rex summe regum (Prop. GalliΓ¦)
  14. πŸ” 27% Credo ICredo I
  15. πŸ” 27% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  16. πŸ” 26% Ave lumenAve lumen
  17. πŸ” 26% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  18. πŸ” 26% Rerum Creator optimeRerum Creator optime
  19. πŸ” 26% Nox atra rerum contegitNox atra rerum contegit
  20. πŸ” 26% Exsultet iam angelicaExsultet iam angelica
  21. πŸ” 26% Credo ICredo I
  22. πŸ” 25% Proclamatio Nativitas DNIC (Octavo Kalendas ianuarii)Proclamatio Nativitas DNIC (Octavo Kalendas ianuarii)
  23. πŸ” 25% Mariae Virgini LaudesMariae Virgini Laudes
  24. πŸ” 25% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  25. πŸ” 25% Verbum caro factum estVerbum caro factum est
  26. πŸ” 25% Credo ICredo I
  27. πŸ” 25% Roma Petro GlorieturRoma Petro Glorietur
  28. πŸ” 25% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  29. πŸ” 25% Libera me Domine de viisLibera me Domine de viis
  30. πŸ” 25% Sanctitatis nova signaSanctitatis nova signa
  31. πŸ” 25% Sanctitatis nova signaSanctitatis nova signa
  32. πŸ” 24% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  33. πŸ” 24% Inclitus pastorInclitus pastor
  34. πŸ” 24% Laudes Crucis AttollamusLaudes Crucis Attollamus
  35. πŸ” 24% Stabat MaterStabat Mater
  36. πŸ” 24% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  37. πŸ” 24% Exsultet orbis gaudiisExsultet orbis gaudiis
  38. πŸ” 24% Omni die dic MariΓ¦Omni die dic MariΓ¦
  39. πŸ” 24% Te DeumTe Deum
  40. πŸ” 24% Summae Parens clementiaeSummae Parens clementiae
  41. πŸ” 24% Te DeumTe Deum
  42. πŸ” 24% Te beata sponsa ChristiTe beata sponsa Christi
  43. πŸ” 24% Tu Trinitatis unitasTu Trinitatis unitas
  44. πŸ” 24% Stabat MaterStabat Mater
  45. πŸ” 24% Somno refectis artubusSomno refectis artubus
  46. πŸ” 24% Omnis expertemOmnis expertem
  47. πŸ” 24% Stabat Mater DolorosaStabat Mater Dolorosa
  48. πŸ” 23% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  49. πŸ” 23% Solis o VirgoSolis o Virgo
  50. πŸ” 23% Exsultet orbis gaudiisExsultet orbis gaudiis
  51. πŸ” 23% Gaudeamus exsultantesGaudeamus exsultantes
  52. πŸ” 23% Petre sol terrisPetre sol terris
  53. πŸ” 23% Festivis resonentFestivis resonent
  54. πŸ” 23% Ave Virgo nobilisAve Virgo nobilis
  55. πŸ” 23% Grande RaymundiGrande Raymundi
  56. πŸ” 23% Lauda SionLauda Sion
  57. πŸ” 23% Te Matrem laudamusTe Matrem laudamus
  58. πŸ” 23% Hymnus Te DeumHymnus Te Deum
  59. πŸ” 23% Judicii signumJudicii signum
  60. πŸ” 23% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  61. πŸ” 23% Grates nunc omnesGrates nunc omnes
  62. πŸ” 23% Sacra jam splendentSacra jam splendent
  63. πŸ” 23% Omnis expertemOmnis expertem
  64. πŸ” 23% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  65. πŸ” 23% Omnis expertem maculaeOmnis expertem maculae