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% De Sion exibit lexDe Sion exibit lex
  2. πŸ” 72% De Sion exibit lexDe Sion exibit lex
  3. πŸ” 72% De Sion exibit lexDe Sion exibit lex
  4. πŸ” 72% De Sion exibit lexDe Sion exibit lex
  5. πŸ” 71% De Sion exibitDe Sion exibit
  6. πŸ” 62% De Sion exΓ­bit lexDe Sion exΓ­bit lex
  7. πŸ” 35% Lex per MoysenLex per Moysen
  8. πŸ” 35% Docebit nos (Resp.)Docebit nos (Resp.)
  9. πŸ” 32% Dabo in SionDabo in Sion
  10. πŸ” 31% Lex per MoysenLex per Moysen
  11. πŸ” 28% Leva JerusalemLeva Jerusalem
  12. πŸ” 28% Lex per MoysenLex per Moysen
  13. πŸ” 28% Lex per MoysenLex per Moysen
  14. πŸ” 28% Dabo in SionDabo in Sion
  15. πŸ” 28% Filii SionFilii Sion
  16. πŸ” 27% Lex per MΓ³ysenLex per MΓ³ysen
  17. πŸ” 27% JucundareJucundare
  18. πŸ” 27% Ponam in SionPonam in Sion
  19. πŸ” 27% Venite ascendamusVenite ascendamus
  20. πŸ” 27% Dabo in SionDabo in Sion
  21. πŸ” 26% De Sion... quiDe Sion... qui
  22. πŸ” 26% Lauda JerusalemLauda Jerusalem
  23. πŸ” 26% Elegit... SionElegit... Sion
  24. πŸ” 25% Lex Dei (Tempus Paschale)Lex Dei (Tempus Paschale)
  25. πŸ” 25% De Sion... DominusDe Sion... Dominus
  26. πŸ” 25% Dabo in SionDabo in Sion
  27. πŸ” 24% Lex Dei eiusLex Dei eius
  28. πŸ” 24% Lex DeiLex Dei
  29. πŸ” 24% Ponam in Sion salutemPonam in Sion salutem
  30. πŸ” 23% Jerusalem respiceJerusalem respice
  31. πŸ” 23% Lex per MoysenLex per Moysen
  32. πŸ” 23% Lex per MoysenLex per Moysen
  33. πŸ” 23% Sion noli timereSion noli timere
  34. πŸ” 23% Dabo in SionDabo in Sion
  35. πŸ” 23% Ecce veniet prophetaEcce veniet propheta
  36. πŸ” 23% Lex DominiLex Domini
  37. πŸ” 22% Propter SionPropter Sion
  38. πŸ” 22% Super te Jerusalem orieturSuper te Jerusalem orietur
  39. πŸ” 22% Lex DominiLex Domini
  40. πŸ” 22% Quaerite DominumQuaerite Dominum
  41. πŸ” 22% Erumpant montesErumpant montes
  42. πŸ” 21% Lex DominiLex Domini
  43. πŸ” 21% ElevareElevare
  44. πŸ” 21% Jerusalem gaudeJerusalem gaude
  45. πŸ” 21% Jucundare filia SionJucundare filia Sion
  46. πŸ” 21% Laetamini cum Jerusalem (Ant.)Laetamini cum Jerusalem (Ant.)
  47. πŸ” 21% Ecce ancillaEcce ancilla
  48. πŸ” 21% Super te JerusalemSuper te Jerusalem
  49. πŸ” 20% Sion renovaberisSion renovaberis
  50. πŸ” 20% Exibunt aquae vivaeExibunt aquae vivae
  51. πŸ” 20% Dabo in SionDabo in Sion
  52. πŸ” 20% Dabo in SionDabo in Sion
  53. πŸ” 20% Nigra sumNigra sum
  54. πŸ” 19% Docebit nosDocebit nos
  55. πŸ” 19% Semen estSemen est
  56. πŸ” 19% Tu gloria Jerusalem (II)Tu gloria Jerusalem (II)
  57. πŸ” 19% Erumpant montes (ad libitum)Erumpant montes (ad libitum)
  58. πŸ” 19% Fac benigneFac benigne
  59. πŸ” 19% Judaea et JerusalemJudaea et Jerusalem
  60. πŸ” 19% Quomodo fiet istudQuomodo fiet istud
  61. πŸ” 19% Cum redirentCum redirent
  62. πŸ” 19% Filii SionFilii Sion
  63. πŸ” 19% O Virgo virginumO Virgo virginum
  64. πŸ” 18% De Sion veniet quiDe Sion veniet qui
  65. πŸ” 18% Lauda Jerusalem DominumLauda Jerusalem Dominum