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% Vos Sancti DeiVos Sancti Dei
  2. πŸ” 26% Sancti et justiSancti et justi
  3. πŸ” 25% Miserere mei... secundumMiserere mei... secundum
  4. πŸ” 25% Exsultet orbis gaudiisExsultet orbis gaudiis
  5. πŸ” 25% Quodcumque in orbeQuodcumque in orbe
  6. πŸ” 24% Vos estis amici DeiVos estis amici Dei
  7. πŸ” 24% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  8. πŸ” 24% Exsultet orbis gaudiisExsultet orbis gaudiis
  9. πŸ” 24% O castitatis signiferO castitatis signifer
  10. πŸ” 24% Jesu decus angelicumJesu decus angelicum
  11. πŸ” 24% Gloria VIIGloria VII
  12. πŸ” 24% Sanctitatis nova signaSanctitatis nova signa
  13. πŸ” 24% Sanctitatis nova signaSanctitatis nova signa
  14. πŸ” 24% Te DeumTe Deum
  15. πŸ” 23% O PetreO Petre
  16. πŸ” 23% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  17. πŸ” 23% Christe qui splendor et dies (in sollemnitatibus)Christe qui splendor et dies (in sollemnitatibus)
  18. πŸ” 23% Commune vos apostoliCommune vos apostoli
  19. πŸ” 23% Te DeumTe Deum
  20. πŸ” 23% Ego sum AlphaEgo sum Alpha
  21. πŸ” 23% Ante diem festum PaschaeAnte diem festum Paschae
  22. πŸ” 23% Sancti et justi in DominoSancti et justi in Domino
  23. πŸ” 23% Hymnus Te DeumHymnus Te Deum
  24. πŸ” 23% Qui luce splendesQui luce splendes
  25. πŸ” 22% Rerum omniumRerum omnium
  26. πŸ” 22% Sancti et justiSancti et justi
  27. πŸ” 22% Quicumque certumQuicumque certum
  28. πŸ” 22% Non vos me elegistis... et posuiNon vos me elegistis... et posui
  29. πŸ” 22% Ex more docti mysticoEx more docti mystico
  30. πŸ” 22% Miris modis repenteMiris modis repente
  31. πŸ” 22% Qui luce splendesQui luce splendes
  32. πŸ” 22% Ex more docti mysticoEx more docti mystico
  33. πŸ” 22% Christe qui splendor (in festis)Christe qui splendor (in festis)
  34. πŸ” 22% Gloria XIIIGloria XIII
  35. πŸ” 22% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  36. πŸ” 22% Adoro te devoteAdoro te devote
  37. πŸ” 22% Hodie beata VirgoHodie beata Virgo
  38. πŸ” 22% Jam lucis orto sidere (Septem Dolorum)Jam lucis orto sidere (Septem Dolorum)
  39. πŸ” 22% Amen... dico... quiaAmen... dico... quia
  40. πŸ” 22% Christe qui splendor et dies (in feriis per annum)Christe qui splendor et dies (in feriis per annum)
  41. πŸ” 22% Petite et accipietisPetite et accipietis
  42. πŸ” 22% Ex more docti MysticoEx more docti Mystico
  43. πŸ” 22% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  44. πŸ” 22% O sator rerumO sator rerum
  45. πŸ” 22% Quodcumque in orbeQuodcumque in orbe
  46. πŸ” 22% Quis... arguetQuis... arguet
  47. πŸ” 22% Christe qui splendor et dies (in dominicis per annum)Christe qui splendor et dies (in dominicis per annum)
  48. πŸ” 22% Te Deum PatremTe Deum Patrem
  49. πŸ” 22% Vos qui secutiestis meVos qui secutiestis me
  50. πŸ” 22% Cohors beata SeraphimCohors beata Seraphim
  51. πŸ” 22% Qui te posthabitisQui te posthabitis
  52. πŸ” 22% Commune vos apostoliCommune vos apostoli
  53. πŸ” 22% O vos omnesO vos omnes
  54. πŸ” 22% Tu Trinitatis UnitasTu Trinitatis Unitas
  55. πŸ” 21% Christe qui splendor (Tempore Adventus post diem 16 decembris)Christe qui splendor (Tempore Adventus post diem 16 decembris)
  56. πŸ” 21% Te Matrem laudamusTe Matrem laudamus
  57. πŸ” 21% Sancti et justi in DominoSancti et justi in Domino
  58. πŸ” 21% Sancti et justi in DominoSancti et justi in Domino
  59. πŸ” 21% Hymnus Te DeumHymnus Te Deum
  60. πŸ” 21% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  61. πŸ” 21% Adoro te devoteAdoro te devote
  62. πŸ” 21% Isti sunt sancti qui pro DeiIsti sunt sancti qui pro Dei
  63. πŸ” 21% Sursum sonetSursum sonet
  64. πŸ” 21% Amen, amen dico...plorΓ‘bitisAmen, amen dico...plorΓ‘bitis
  65. πŸ” 21% Te Deum (Simple tone)Te Deum (Simple tone)