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% Domine labia meaDomine labia mea
  2. πŸ” 74% Domine labia meaDomine labia mea
  3. πŸ” 69% Domine labia meaDomine labia mea
  4. πŸ” 66% Domine labia meaDomine labia mea
  5. πŸ” 61% Domine labia mea (tonus festivus)Domine labia mea (tonus festivus)
  6. πŸ” 60% Domine labia mea aperiesDomine labia mea aperies
  7. πŸ” 58% Domine labia mea (tonus ferialis)Domine labia mea (tonus ferialis)
  8. πŸ” 48% Domine labia mea aperiesDomine labia mea aperies
  9. πŸ” 46% Labia mea laudabuntLabia mea laudabunt
  10. πŸ” 43% Labia meaLabia mea
  11. πŸ” 39% Labia meaLabia mea
  12. πŸ” 37% Domine labia meaDomine labia mea
  13. πŸ” 34% Domine labia meaDomine labia mea
  14. πŸ” 31% Tu DomineTu Domine
  15. πŸ” 28% Labia insurgentiumLabia insurgentium
  16. πŸ” 27% Portio mea DominePortio mea Domine
  17. πŸ” 27% Labia insurgentiumLabia insurgentium
  18. πŸ” 25% Miserere (Ps 50)Miserere (Ps 50)
  19. πŸ” 24% Miserere mei... secundumMiserere mei... secundum
  20. πŸ” 24% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  21. πŸ” 24% Ponent DominoPonent Domino
  22. πŸ” 24% Tu es gloria meaTu es gloria mea
  23. πŸ” 23% Qui habitatQui habitat
  24. πŸ” 23% Portio mea DominePortio mea Domine
  25. πŸ” 23% Deus Deus meus (62)Deus Deus meus (62)
  26. πŸ” 23% Gratias tibi ago DomineGratias tibi ago Domine
  27. πŸ” 23% Anima meaAnima mea
  28. πŸ” 23% Illuminatio meaIlluminatio mea
  29. πŸ” 23% Fortitudo mea et lausFortitudo mea et laus
  30. πŸ” 22% Labia insurgΓ©ntiumLabia insurgΓ©ntium
  31. πŸ” 22% Labia insurgentiumLabia insurgentium
  32. πŸ” 22% Illuminatio meaIlluminatio mea
  33. πŸ” 22% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  34. πŸ” 22% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  35. πŸ” 22% Exaudi Domine... tibiExaudi Domine... tibi
  36. πŸ” 22% Domine magnus esDomine magnus es
  37. πŸ” 22% Ille me clarificabitIlle me clarificabit
  38. πŸ” 22% Gaudebunt labia meaGaudebunt labia mea
  39. πŸ” 22% Esto mihiEsto mihi
  40. πŸ” 22% Portio mea DominePortio mea Domine
  41. πŸ” 22% Illuminatio meaIlluminatio mea
  42. πŸ” 22% Ponent DominoPonent Domino
  43. πŸ” 22% Ponent DominoPonent Domino
  44. πŸ” 21% Tu es gloriaTu es gloria
  45. πŸ” 21% Gratias tibiGratias tibi
  46. πŸ” 21% Doceam iniquos vias tuasDoceam iniquos vias tuas
  47. πŸ” 21% Caro mea vere est cibusCaro mea vere est cibus
  48. πŸ” 21% Ille me clarificabitIlle me clarificabit
  49. πŸ” 21% Ille me clarificabitIlle me clarificabit
  50. πŸ” 21% Tu es qui venturus es DomineTu es qui venturus es Domine
  51. πŸ” 21% Benedic anima meaBenedic anima mea
  52. πŸ” 21% Illuminatio meaIlluminatio mea
  53. πŸ” 21% Tu es, DomineTu es, Domine
  54. πŸ” 21% Portio mea DominePortio mea Domine
  55. πŸ” 21% Portio mea DominePortio mea Domine
  56. πŸ” 21% Deus meus es tuDeus meus es tu
  57. πŸ” 20% Exaudi Domine... tibiExaudi Domine... tibi
  58. πŸ” 20% Annuntiate inter gentesAnnuntiate inter gentes
  59. πŸ” 20% Angelus Domini nuntiavit (Resp. Br.)Angelus Domini nuntiavit (Resp. Br.)
  60. πŸ” 20% Memorare DomineMemorare Domine
  61. πŸ” 20% Ante me non estAnte me non est
  62. πŸ” 20% Omnes de Saba (Resp.)Omnes de Saba (Resp.)
  63. πŸ” 20% InundaveruntInundaverunt
  64. πŸ” 20% Fortitudo mea et lausFortitudo mea et laus
  65. πŸ” 20% Inclina DomineInclina Domine