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% Herodes iratusHerodes iratus
  2. πŸ” 81% Herodes iratusHerodes iratus
  3. πŸ” 67% Herodes iratusHerodes iratus
  4. πŸ” 62% Herodes iratusHerodes iratus
  5. πŸ” 34% A bimatu et infraA bimatu et infra
  6. πŸ” 33% Ascendit IosephAscendit Ioseph
  7. πŸ” 31% A bimatu et infraA bimatu et infra
  8. πŸ” 30% A bimatu et infraA bimatu et infra
  9. πŸ” 30% A bimatu et infraA bimatu et infra
  10. πŸ” 27% Hoc est testimoniumHoc est testimonium
  11. πŸ” 25% HerodesHerodes
  12. πŸ” 23% Ascendit autem JosephAscendit autem Joseph
  13. πŸ” 23% Clarifica me PaterClarifica me Pater
  14. πŸ” 22% Clarifica me PaterClarifica me Pater
  15. πŸ” 22% Transeunte DominoTranseunte Domino
  16. πŸ” 22% Tu Bethlehem terraTu Bethlehem terra
  17. πŸ” 22% Transeunte DominoTranseunte Domino
  18. πŸ” 21% Ascendit autem IosephAscendit autem Ioseph
  19. πŸ” 21% Cum iratus fuerisCum iratus fueris
  20. πŸ” 20% Admoniti MagiAdmoniti Magi
  21. πŸ” 20% Herodes enim tenuitHerodes enim tenuit
  22. πŸ” 20% Tu BethlehemTu Bethlehem
  23. πŸ” 20% Ascendit autemAscendit autem
  24. πŸ” 20% Alleluia. (Friday P. T. at Lauds I) Alleluia. (Friday P. T. at Lauds I)
  25. πŸ” 19% Occidit HerodesOccidit Herodes
  26. πŸ” 19% Pueri Hebraeorum vestimentaPueri Hebraeorum vestimenta
  27. πŸ” 19% Admoniti MagiAdmoniti Magi
  28. πŸ” 19% Beati pacificiBeati pacifici
  29. πŸ” 19% Joannes vocabiturJoannes vocabitur
  30. πŸ” 19% De quinque panibusDe quinque panibus
  31. πŸ” 19% Cum iratusCum iratus
  32. πŸ” 19% Joannes vocabitur nomenJoannes vocabitur nomen
  33. πŸ” 19% Misit Herodes rexMisit Herodes rex
  34. πŸ” 19% In Deo speraviIn Deo speravi
  35. πŸ” 19% Coenantibus autemCoenantibus autem
  36. πŸ” 18% Herodes enimHerodes enim
  37. πŸ” 18% Herodes enim tenuitHerodes enim tenuit
  38. πŸ” 18% Transeunte DominoTranseunte Domino
  39. πŸ” 18% Ecce puer meusEcce puer meus
  40. πŸ” 18% Tu BΓ©thlehem, terraTu BΓ©thlehem, terra
  41. πŸ” 18% Ubi caritasUbi caritas
  42. πŸ” 18% Beati pacificiBeati pacifici
  43. πŸ” 18% Dum medium silentiumDum medium silentium
  44. πŸ” 18% Puer natus in BethlehemPuer natus in Bethlehem
  45. πŸ” 18% Ubi caritas et amorUbi caritas et amor
  46. πŸ” 17% Salvum me facSalvum me fac
  47. πŸ” 17% Ascendit JosephAscendit Joseph
  48. πŸ” 17% Misso Herodes spiculatoreMisso Herodes spiculatore
  49. πŸ” 17% De Sion veniet DominusDe Sion veniet Dominus
  50. πŸ” 17% Sunt de hic stantibusSunt de hic stantibus
  51. πŸ” 17% Audistis quia dictum estAudistis quia dictum est
  52. πŸ” 17% Ecce Dominus venietEcce Dominus veniet
  53. πŸ” 17% Ubi caritas est veraUbi caritas est vera
  54. πŸ” 17% In Deo speraviIn Deo speravi
  55. πŸ” 17% Ecce nomen Domini venitEcce nomen Domini venit
  56. πŸ” 17% Antequam convenirentAntequam convenirent
  57. πŸ” 17% AudistisAudistis
  58. πŸ” 17% Spiritus Domini replevitSpiritus Domini replevit
  59. πŸ” 17% Laudate Dominum omnesLaudate Dominum omnes
  60. πŸ” 16% Joannes vocabiturJoannes vocabitur
  61. πŸ” 16% Surrexit ChristusSurrexit Christus
  62. πŸ” 16% Regina caeli laetareRegina caeli laetare
  63. πŸ” 16% Montes et collesMontes et colles
  64. πŸ” 16% Ex utero senectutisEx utero senectutis
  65. πŸ” 16% Joannes et Paulus agnoscentesJoannes et Paulus agnoscentes