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% Adorate Deum omnes angeliAdorate Deum omnes angeli
  2. πŸ” 62% Adorate Deum omnesAdorate Deum omnes
  3. πŸ” 50% Adorate DominumAdorate Dominum
  4. πŸ” 45% Adorate Dominum omnes angeliAdorate Dominum omnes angeli
  5. πŸ” 33% Afferte DominoAfferte Domino
  6. πŸ” 32% Laudate Deum omnes AngeliLaudate Deum omnes Angeli
  7. πŸ” 30% Sanctis qui in terraSanctis qui in terra
  8. πŸ” 30% Adjuvit eamAdjuvit eam
  9. πŸ” 29% Adorate DominumAdorate Dominum
  10. πŸ” 28% Exaltabo te DomineExaltabo te Domine
  11. πŸ” 28% Omnes AngeliOmnes Angeli
  12. πŸ” 28% Adorate DeumAdorate Deum
  13. πŸ” 28% Justus germinabitJustus germinabit
  14. πŸ” 27% Homo natus est in eaHomo natus est in ea
  15. πŸ” 27% Laudate Deum omnes (Ant)Laudate Deum omnes (Ant)
  16. πŸ” 27% Adorate DeumAdorate Deum
  17. πŸ” 27% Omnes angeli ejusOmnes angeli ejus
  18. πŸ” 26% Annuntiaverunt inter gentesAnnuntiaverunt inter gentes
  19. πŸ” 26% Introibo in domumIntroibo in domum
  20. πŸ” 26% Omnes Angeli ejusOmnes Angeli ejus
  21. πŸ” 25% Dominus in temploDominus in templo
  22. πŸ” 25% In legeIn lege
  23. πŸ” 25% PraedicansPraedicans
  24. πŸ” 25% Gaudete et exsultateGaudete et exsultate
  25. πŸ” 25% Factus est repenteFactus est repente
  26. πŸ” 24% Adorate DeumAdorate Deum
  27. πŸ” 24% Adorate DeumAdorate Deum
  28. πŸ” 24% Reges TharsisReges Tharsis
  29. πŸ” 24% Laudate Deum omnes (Ant)Laudate Deum omnes (Ant)
  30. πŸ” 23% Beatus quem elegistiBeatus quem elegisti
  31. πŸ” 23% Omnis terra adoret teOmnis terra adoret te
  32. πŸ” 23% Omnes Angeli ejusOmnes Angeli ejus
  33. πŸ” 22% Emitte Spiritum tuumEmitte Spiritum tuum
  34. πŸ” 22% Domine qui operati justitiamDomine qui operati justitiam
  35. πŸ” 22% AdmirΓ‘bile est nomen tuumAdmirΓ‘bile est nomen tuum
  36. πŸ” 22% Gaudete omnesGaudete omnes
  37. πŸ” 22% Ecce merces sanctorumEcce merces sanctorum
  38. πŸ” 22% Adorate DominumAdorate Dominum
  39. πŸ” 22% Omnes angeli eiusOmnes angeli eius
  40. πŸ” 22% Consurgens JosephConsurgens Joseph
  41. πŸ” 22% Adorate DominumAdorate Dominum
  42. πŸ” 21% Admonitus in somnis IosephAdmonitus in somnis Ioseph
  43. πŸ” 21% Et omnes AngeliEt omnes Angeli
  44. πŸ” 21% Adorate DominumAdorate Dominum
  45. πŸ” 21% Et omnes AngeliEt omnes Angeli
  46. πŸ” 21% Alleluia, SpiritusAlleluia, Spiritus
  47. πŸ” 21% Omnes Angeli eiusOmnes Angeli eius
  48. πŸ” 20% Angeli Domini DominumAngeli Domini Dominum
  49. πŸ” 20% In conceptiΓ³ne suaIn conceptiΓ³ne sua
  50. πŸ” 20% Novissime autem misit ad eosNovissime autem misit ad eos
  51. πŸ” 20% Laudate Dominum de Coelis (148)Laudate Dominum de Coelis (148)
  52. πŸ” 20% Benedicite Domino omnes angeliBenedicite Domino omnes angeli
  53. πŸ” 20% Lauda Deum tuumLauda Deum tuum
  54. πŸ” 20% BenedΓ­cite DΓ³minum, omnes elΓ©ctiBenedΓ­cite DΓ³minum, omnes elΓ©cti
  55. πŸ” 19% Caro mea vere est cibusCaro mea vere est cibus
  56. πŸ” 19% Adorate DominumAdorate Dominum
  57. πŸ” 19% Laetamini omnes in DominoLaetamini omnes in Domino
  58. πŸ” 19% Adorate DominumAdorate Dominum
  59. πŸ” 19% Sancti Dei OmnesSancti Dei Omnes
  60. πŸ” 19% Et omnes Angeli stabantEt omnes Angeli stabant
  61. πŸ” 19% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  62. πŸ” 19% Audite omnesAudite omnes
  63. πŸ” 19% Venite ad me omnes (mode 4)Venite ad me omnes (mode 4)
  64. πŸ” 19% Et omnes AngeliEt omnes Angeli
  65. πŸ” 19% Benedicite omnes AngeliBenedicite omnes Angeli