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% Sapientiam sanctorumSapientiam sanctorum
  2. πŸ” 43% ExclamaveruntExclamaverunt
  3. πŸ” 39% Gaudeamus... Sanctorum omniumGaudeamus... Sanctorum omnium
  4. πŸ” 38% Gaudeamus ... ThomasGaudeamus ... Thomas
  5. πŸ” 36% CogitationesCogitationes
  6. πŸ” 33% Misericordia DominiMisericordia Domini
  7. πŸ” 33% Salus populiSalus populi
  8. πŸ” 33% Gaudete justiGaudete justi
  9. πŸ” 33% In medioIn medio
  10. πŸ” 32% SapientiaSapientia
  11. πŸ” 31% In medioIn medio
  12. πŸ” 30% Gaudete justiGaudete justi
  13. πŸ” 30% Redemisti nosRedemisti nos
  14. πŸ” 30% Exsultabunt sanctiExsultabunt sancti
  15. πŸ” 29% Hodie scietisHodie scietis
  16. πŸ” 29% StatuitStatuit
  17. πŸ” 28% Dignus est AgnusDignus est Agnus
  18. πŸ” 28% Justus ut palmaJustus ut palma
  19. πŸ” 28% Gaudens gaudeboGaudens gaudebo
  20. πŸ” 28% Os justiOs justi
  21. πŸ” 28% Gaudeamus ... ConceptionGaudeamus ... Conception
  22. πŸ” 28% Rorate cΓ¦li… CaeliRorate cΓ¦li… Caeli
  23. πŸ” 27% Gaudeamus ... AssumptionGaudeamus ... Assumption
  24. πŸ” 27% SedebitSedebit
  25. πŸ” 27% In omnem terramIn omnem terram
  26. πŸ” 27% Occurrunt turbaeOccurrunt turbae
  27. πŸ” 27% Sancti tuiSancti tui
  28. πŸ” 27% Vocem jucunditatisVocem jucunditatis
  29. πŸ” 27% Gaudeamus ... AgathaGaudeamus ... Agatha
  30. πŸ” 27% Lumen gentiumLumen gentium
  31. πŸ” 27% Postquam surrexitPostquam surrexit
  32. πŸ” 26% Pueri Hebraeorum 2Pueri Hebraeorum 2
  33. πŸ” 26% Da pacemDa pacem
  34. πŸ” 26% GaudeteGaudete
  35. πŸ” 26% Omnes gentesOmnes gentes
  36. πŸ” 26% Gaudeamus ... AnnaGaudeamus ... Anna
  37. πŸ” 26% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  38. πŸ” 26% Gloria (Introits tone 6)Gloria (Introits tone 6)
  39. πŸ” 26% Vultum tuumVultum tuum
  40. πŸ” 26% Sacerdotes DeiSacerdotes Dei
  41. πŸ” 25% Introduxit nos DominusIntroduxit nos Dominus
  42. πŸ” 25% Nos autemNos autem
  43. πŸ” 25% Gloria (Introits tone 2)Gloria (Introits tone 2)
  44. πŸ” 25% Gaudeamus ... Mary MagdalenGaudeamus ... Mary Magdalen
  45. πŸ” 25% Dum sanctificatusDum sanctificatus
  46. πŸ” 25% Confitebor DominoConfitebor Domino
  47. πŸ” 25% Factus estFactus est
  48. πŸ” 25% Justus es DomineJustus es Domine
  49. πŸ” 25% Adorna thalamumAdorna thalamum
  50. πŸ” 25% CoeperuntCoeperunt
  51. πŸ” 25% Nunc scioNunc scio
  52. πŸ” 25% Dominus fortitudoDominus fortitudo
  53. πŸ” 24% ObtuleruntObtulerunt
  54. πŸ” 24% Dicit DominusDicit Dominus
  55. πŸ” 24% In omnem terramIn omnem terram
  56. πŸ” 24% Sperent in teSperent in te
  57. πŸ” 24% Benedicite omnes AngeliBenedicite omnes Angeli
  58. πŸ” 24% Rorate cΓ¦li… BenedixistiRorate cΓ¦li… Benedixisti
  59. πŸ” 24% Aqua sapientiaeAqua sapientiae
  60. πŸ” 24% SuscepimusSuscepimus
  61. πŸ” 24% In Nomine Jesu 1In Nomine Jesu 1
  62. πŸ” 24% HumiliavitHumiliavit
  63. πŸ” 24% SuscepimusSuscepimus
  64. πŸ” 24% ManducaveruntManducaverunt
  65. πŸ” 24% Domine in tua misericordiaDomine in tua misericordia