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% Trahe me... oleumTrahe me... oleum
  2. πŸ” 75% Trahe meTrahe me
  3. πŸ” 65% Trahe me... oleumTrahe me... oleum
  4. πŸ” 58% Trahe nos VirgoTrahe nos Virgo
  5. πŸ” 48% Trahe nos VirgoTrahe nos Virgo
  6. πŸ” 47% Trahe nos VirgoTrahe nos Virgo
  7. πŸ” 42% Trahe nos VirgoTrahe nos Virgo
  8. πŸ” 36% Oleum effusumOleum effusum
  9. πŸ” 34% In odoremIn odorem
  10. πŸ” 32% Ex more docti mysticoEx more docti mystico
  11. πŸ” 32% Date eiDate ei
  12. πŸ” 29% Oleum effusumOleum effusum
  13. πŸ” 29% Oleum effusum nomenOleum effusum nomen
  14. πŸ” 28% Servus tuusServus tuus
  15. πŸ” 28% Christe Redemptor omniumChriste Redemptor omnium
  16. πŸ” 28% Dominus... fecitDominus... fecit
  17. πŸ” 28% Veni Creator SpiritusVeni Creator Spiritus
  18. πŸ” 28% Veni Creator (1983/1934)Veni Creator (1983/1934)
  19. πŸ” 28% Ex more docti MysticoEx more docti Mystico
  20. πŸ” 28% Christe Redemptor omnium ex PatreChriste Redemptor omnium ex Patre
  21. πŸ” 28% In odoremIn odorem
  22. πŸ” 27% Veniet fortiorVeniet fortior
  23. πŸ” 27% Sitivit in te DomineSitivit in te Domine
  24. πŸ” 27% Rector potens (In Quadragesima)Rector potens (In Quadragesima)
  25. πŸ” 26% Nunc tempus acceptabileNunc tempus acceptabile
  26. πŸ” 26% Ex more docti mysticoEx more docti mystico
  27. πŸ” 26% Jam lucis orto sidere (In Quadragesima)Jam lucis orto sidere (In Quadragesima)
  28. πŸ” 26% In odoremIn odorem
  29. πŸ” 26% Ternis ter horisTernis ter horis
  30. πŸ” 26% Rector potens (In Festo Christi Regis)Rector potens (In Festo Christi Regis)
  31. πŸ” 26% Jesu nostra redemptioJesu nostra redemptio
  32. πŸ” 26% Aeterna imago altissimiAeterna imago altissimi
  33. πŸ” 26% Veni Creator SpiritusVeni Creator Spiritus
  34. πŸ” 25% Rerum Deus (In Quadragesima)Rerum Deus (In Quadragesima)
  35. πŸ” 25% Rector potens (In Festo S. Cordis Jesu)Rector potens (In Festo S. Cordis Jesu)
  36. πŸ” 25% Te lucis ante terminum (In Festo Christi Regis)Te lucis ante terminum (In Festo Christi Regis)
  37. πŸ” 25% Puer Nobis NasciturPuer Nobis Nascitur
  38. πŸ” 25% AetΓ©rna imΓ‘goAetΓ©rna imΓ‘go
  39. πŸ” 25% Veni Creator SpiritusVeni Creator Spiritus
  40. πŸ” 24% In odorem unguentorumIn odorem unguentorum
  41. πŸ” 24% Te lucis ante terminum (In Festo S. Cordis Jesu))Te lucis ante terminum (In Festo S. Cordis Jesu))
  42. πŸ” 24% Miserere mihiMiserere mihi
  43. πŸ” 24% Oleum effusumOleum effusum
  44. πŸ” 24% Rerum Deus (In Festo Christi Regis)Rerum Deus (In Festo Christi Regis)
  45. πŸ” 24% Qua Christus hora sitiitQua Christus hora sitiit
  46. πŸ” 24% Dei fideDei fide
  47. πŸ” 24% Aeterna imago AltissimiAeterna imago Altissimi
  48. πŸ” 24% Lux perpetuaLux perpetua
  49. πŸ” 23% Nunc Sancte nobis (In Quadragesima)Nunc Sancte nobis (In Quadragesima)
  50. πŸ” 23% Bernardus doctor inclitusBernardus doctor inclitus
  51. πŸ” 23% Rerum Deus (In Festo S. Cordis Jesu)Rerum Deus (In Festo S. Cordis Jesu)
  52. πŸ” 23% Tu autem DomineTu autem Domine
  53. πŸ” 23% Deus tuorum II Cl.Deus tuorum II Cl.
  54. πŸ” 23% Jam lucis orto sidere (In Festo S. Cordis Jesu)Jam lucis orto sidere (In Festo S. Cordis Jesu)
  55. πŸ” 23% Post mortemPost mortem
  56. πŸ” 23% Tu BethlehemTu Bethlehem
  57. πŸ” 23% Confitebor nominiConfitebor nomini
  58. πŸ” 23% Rector potens (In Festo Pentecostes)Rector potens (In Festo Pentecostes)
  59. πŸ” 23% In odoreIn odore
  60. πŸ” 23% Jam Christus astra ascenderatJam Christus astra ascenderat
  61. πŸ” 23% Tota pulchra es amica (Ant)Tota pulchra es amica (Ant)
  62. πŸ” 22% Te lucis ante terminum (In Festo Pentecostes)Te lucis ante terminum (In Festo Pentecostes)
  63. πŸ” 22% In odoremIn odorem
  64. πŸ” 22% Veni Creator SpiritusVeni Creator Spiritus
  65. πŸ” 22% Ad cenamAd cenam