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% Virginis proles (III)Virginis proles (III)
  2. πŸ” 77% Virginis proles (II)Virginis proles (II)
  3. πŸ” 58% Iste confessor (III)Iste confessor (III)
  4. πŸ” 57% Virginis proles (I)Virginis proles (I)
  5. πŸ” 57% Virginis proles opifexque MatrisVirginis proles opifexque Matris
  6. πŸ” 54% Virginis Proles (pro virgine et martyre)Virginis Proles (pro virgine et martyre)
  7. πŸ” 53% Virginis ProlesVirginis Proles
  8. πŸ” 50% Virginis ProlesVirginis Proles
  9. πŸ” 49% Virginis Proles (ad libitum)Virginis Proles (ad libitum)
  10. πŸ” 48% Virginis prolesVirginis proles
  11. πŸ” 48% Petre sol terrisPetre sol terris
  12. πŸ” 47% Iste Confessorum Domini (in Feriis secundis)Iste Confessorum Domini (in Feriis secundis)
  13. πŸ” 46% Virginis proles opifexque MatrisVirginis proles opifexque Matris
  14. πŸ” 46% Ad cenamAd cenam
  15. πŸ” 45% Fortis en praesulFortis en praesul
  16. πŸ” 45% Urbis aeterne celebresUrbis aeterne celebres
  17. πŸ” 45% Exsultet caelum (III)Exsultet caelum (III)
  18. πŸ” 44% Deus tuorum II Cl.Deus tuorum II Cl.
  19. πŸ” 43% O Redemptoris pietasO Redemptoris pietas
  20. πŸ” 42% Iste Confessor (Pro Doctoribus)Iste Confessor (Pro Doctoribus)
  21. πŸ” 42% Iam ChristusIam Christus
  22. πŸ” 42% Jam Christus astraJam Christus astra
  23. πŸ” 41% Haec hora (Pentecostes)Haec hora (Pentecostes)
  24. πŸ” 40% Legifer prudensLegifer prudens
  25. πŸ” 39% Quos Dei vivaxQuos Dei vivax
  26. πŸ” 38% AetΓ©rna imΓ‘goAetΓ©rna imΓ‘go
  27. πŸ” 38% Aeterna imago altissimiAeterna imago altissimi
  28. πŸ” 38% Jam lucis orto sidere (In Pentecoste)Jam lucis orto sidere (In Pentecoste)
  29. πŸ” 37% Iste Confessor (Conf. Bishop) 2Iste Confessor (Conf. Bishop) 2
  30. πŸ” 37% Jam Christus astraJam Christus astra
  31. πŸ” 37% Aeterna imago AltissimiAeterna imago Altissimi
  32. πŸ” 37% Jam lucis orto sidere (In Pentecoste)Jam lucis orto sidere (In Pentecoste)
  33. πŸ” 36% Veni Creator (1983/1934)Veni Creator (1983/1934)
  34. πŸ” 36% Iesu corona celsiorIesu corona celsior
  35. πŸ” 36% Iesu corona celsiorIesu corona celsior
  36. πŸ” 36% Iesu corona celsiorIesu corona celsior
  37. πŸ” 36% Aeterna imago AltissimiAeterna imago Altissimi
  38. πŸ” 36% Rector potens (In Pentecoste)Rector potens (In Pentecoste)
  39. πŸ” 36% Fortis enFortis en
  40. πŸ” 35% Jam lucis orto sidere (In Festo S. Cordis Jesu)Jam lucis orto sidere (In Festo S. Cordis Jesu)
  41. πŸ” 35% Jam lucis orto sidere (In Quadragesima)Jam lucis orto sidere (In Quadragesima)
  42. πŸ” 35% Gaude Maria VirgoGaude Maria Virgo
  43. πŸ” 35% Rerum deus tenax vigor (In Pentecoste)Rerum deus tenax vigor (In Pentecoste)
  44. πŸ” 35% Christe Redemptor omniumChriste Redemptor omnium
  45. πŸ” 35% Mente jucundaMente jucunda
  46. πŸ” 35% Vexilla Christus inclytaVexilla Christus inclyta
  47. πŸ” 35% Iste Confessor (Conf. Bishop) (another chant)Iste Confessor (Conf. Bishop) (another chant)
  48. πŸ” 35% Ternis horarum terminisTernis horarum terminis
  49. πŸ” 35% Dicamus laudes DominoDicamus laudes Domino
  50. πŸ” 35% Ex more docti mysticoEx more docti mystico
  51. πŸ” 35% Apostolorum passio diemApostolorum passio diem
  52. πŸ” 35% O rex aeterne DomineO rex aeterne Domine
  53. πŸ” 35% Jam lucis orto sidere (In Festo Pentecostes)Jam lucis orto sidere (In Festo Pentecostes)
  54. πŸ” 34% O mira caritasO mira caritas
  55. πŸ” 34% Commune vos apostoliCommune vos apostoli
  56. πŸ” 34% Iste confessor (II)Iste confessor (II)
  57. πŸ” 34% Jam Christus astra ascenderatJam Christus astra ascenderat
  58. πŸ” 34% Christe Redemptor omnium ex PatreChriste Redemptor omnium ex Patre
  59. πŸ” 34% Nunc tempus acceptabileNunc tempus acceptabile
  60. πŸ” 34% Venite servi (Pentecostes)Venite servi (Pentecostes)
  61. πŸ” 34% Veni Creator SpiritusVeni Creator Spiritus
  62. πŸ” 34% Jam Christus astra ascenderatJam Christus astra ascenderat
  63. πŸ” 34% Jesu nostra redemptioJesu nostra redemptio
  64. πŸ” 34% Gloria IGloria I
  65. πŸ” 34% Rerum Deus (In Quadragesima)Rerum Deus (In Quadragesima)