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% Regnavit DominusRegnavit Dominus
  2. πŸ” 66% Regnavit DominusRegnavit Dominus
  3. πŸ” 30% Beatus qui linguaBeatus qui lingua
  4. πŸ” 30% Ego autem sum vermisEgo autem sum vermis
  5. πŸ” 29% Benedicamus PatremBenedicamus Patrem
  6. πŸ” 29% Ego sum pastor 2Ego sum pastor 2
  7. πŸ” 29% Regnavit DominusRegnavit Dominus
  8. πŸ” 28% Juravit DominusJuravit Dominus
  9. πŸ” 27% O quam pulchra... immortalisO quam pulchra... immortalis
  10. πŸ” 27% Mirabilis DominusMirabilis Dominus
  11. πŸ” 25% Mirabilis DominusMirabilis Dominus
  12. πŸ” 25% Justus ut palmaJustus ut palma
  13. πŸ” 25% O JoachimO Joachim
  14. πŸ” 25% Beatus qui linguaBeatus qui lingua
  15. πŸ” 25% Senex puerumSenex puerum
  16. πŸ” 24% Christe Redemptor omniumChriste Redemptor omnium
  17. πŸ” 24% Dilexit AndreamDilexit Andream
  18. πŸ” 24% LΓ†ti colentes famulamLΓ†ti colentes famulam
  19. πŸ” 24% Laeti colentes famulumLaeti colentes famulum
  20. πŸ” 24% Christe Redemptor omnium ex PatreChriste Redemptor omnium ex Patre
  21. πŸ” 24% Beata visceraBeata viscera
  22. πŸ” 23% Libera me Domine de morteLibera me Domine de morte
  23. πŸ” 23% Te splendor et virtus (T. Paschali)Te splendor et virtus (T. Paschali)
  24. πŸ” 23% Deus tuorum militum (Alter tonus T. P.)Deus tuorum militum (Alter tonus T. P.)
  25. πŸ” 23% Psallite DominoPsallite Domino
  26. πŸ” 23% Ave Rex nosterAve Rex noster
  27. πŸ” 23% Te splendor et virtusTe splendor et virtus
  28. πŸ” 23% Te splendor et virtus (T. Paschali)Te splendor et virtus (T. Paschali)
  29. πŸ” 23% Dextera DeiDextera Dei
  30. πŸ” 23% Invicte Martyr unicum (Alter tonus T. P.)Invicte Martyr unicum (Alter tonus T. P.)
  31. πŸ” 22% Ego sum pastor 1Ego sum pastor 1
  32. πŸ” 22% Rex gloriose Martyrum (Alter tonus T. P.)Rex gloriose Martyrum (Alter tonus T. P.)
  33. πŸ” 22% Ego sum pastorEgo sum pastor
  34. πŸ” 21% Oculi omniumOculi omnium
  35. πŸ” 21% Viderunt omnesViderunt omnes
  36. πŸ” 21% Christo confixusChristo confixus
  37. πŸ” 21% Magna est gloriaMagna est gloria
  38. πŸ” 21% Semel juraviSemel juravi
  39. πŸ” 21% Spiritus SanctusSpiritus Sanctus
  40. πŸ” 21% The Reproaches (3)The Reproaches (3)
  41. πŸ” 21% Tui sunt caeliTui sunt caeli
  42. πŸ” 21% O quam bonusO quam bonus
  43. πŸ” 21% Factus estFactus est
  44. πŸ” 21% Dilexit AndreamDilexit Andream
  45. πŸ” 21% Misericordia DominiMisericordia Domini
  46. πŸ” 21% Iesu corona celsiorIesu corona celsior
  47. πŸ” 21% Iesu corona celsiorIesu corona celsior
  48. πŸ” 20% Oculi omniumOculi omnium
  49. πŸ” 20% Iesu corona celsiorIesu corona celsior
  50. πŸ” 20% Dominus regnavit exsultetDominus regnavit exsultet
  51. πŸ” 20% O JoachimO Joachim
  52. πŸ” 20% Laeti colentes famulumLaeti colentes famulum
  53. πŸ” 20% AedificansAedificans
  54. πŸ” 20% Juravit DominusJuravit Dominus
  55. πŸ” 20% Spiritus SanctusSpiritus Sanctus
  56. πŸ” 20% CoeperuntCoeperunt
  57. πŸ” 20% Eripe meEripe me
  58. πŸ” 20% Ex more docti mysticoEx more docti mystico
  59. πŸ” 20% Spiritus DominiSpiritus Domini
  60. πŸ” 20% Senex puerumSenex puerum
  61. πŸ” 20% Salve sancta ParensSalve sancta Parens
  62. πŸ” 20% GloriaGloria
  63. πŸ” 20% Repleti fructuRepleti fructu
  64. πŸ” 20% O MartineO Martine
  65. πŸ” 20% Dum complerenturDum complerentur