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% Benedictus Deus qui misitBenedictus Deus qui misit
  2. πŸ” 84% Benedictus Deus qui misitBenedictus Deus qui misit
  3. πŸ” 84% Benedictus Deus qui misitBenedictus Deus qui misit
  4. πŸ” 71% Benedictus Deus qui misitBenedictus Deus qui misit
  5. πŸ” 36% Misit DominusMisit Dominus
  6. πŸ” 35% Benedictus Dominus DeusBenedictus Dominus Deus
  7. πŸ” 32% Ego sum RaphaelEgo sum Raphael
  8. πŸ” 30% Veni Creator SpiritusVeni Creator Spiritus
  9. πŸ” 30% Veni Creator SpiritusVeni Creator Spiritus
  10. πŸ” 30% Benedictus DominusBenedictus Dominus
  11. πŸ” 30% Deus meus misitDeus meus misit
  12. πŸ” 30% Misit Dominus ... de manuMisit Dominus ... de manu
  13. πŸ” 30% Misit Dominus ... de manuMisit Dominus ... de manu
  14. πŸ” 29% Quia vidisti meQuia vidisti me
  15. πŸ” 29% Quia vidisti meQuia vidisti me
  16. πŸ” 29% Veni Creator (1983/1934)Veni Creator (1983/1934)
  17. πŸ” 29% Benedicite Deum caeliBenedicite Deum caeli
  18. πŸ” 28% Angeli eorum ... qui est in caelisAngeli eorum ... qui est in caelis
  19. πŸ” 28% Misit DominusMisit Dominus
  20. πŸ” 28% Laudemus virum gloriosumLaudemus virum gloriosum
  21. πŸ” 28% Misit Dominus ... de medioMisit Dominus ... de medio
  22. πŸ” 28% Veni Creator SpiritusVeni Creator Spiritus
  23. πŸ” 27% Misit Dominus (S. Laurentii)Misit Dominus (S. Laurentii)
  24. πŸ” 27% Benedicite DeumBenedicite Deum
  25. πŸ” 27% Adoro te devoteAdoro te devote
  26. πŸ” 27% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  27. πŸ” 27% Benedictus DominusBenedictus Dominus
  28. πŸ” 27% Qui me misitQui me misit
  29. πŸ” 27% Benedictus Dominus DeusBenedictus Dominus Deus
  30. πŸ” 27% Nemo in eum misitNemo in eum misit
  31. πŸ” 26% Quia vidisti meQuia vidisti me
  32. πŸ” 26% Quia vidisti meQuia vidisti me
  33. πŸ” 26% Benedictus DominusBenedictus Dominus
  34. πŸ” 26% Jam Christus astra ascenderatJam Christus astra ascenderat
  35. πŸ” 26% Benedictus Dominus Deus IsraelBenedictus Dominus Deus Israel
  36. πŸ” 26% Benedictus... IsraelBenedictus... Israel
  37. πŸ” 26% Misit Dominus…de manuMisit Dominus…de manu
  38. πŸ” 26% In medio et circuituIn medio et circuitu
  39. πŸ” 26% Laudemus virumLaudemus virum
  40. πŸ” 26% Ne tacueris DeusNe tacueris Deus
  41. πŸ” 26% O lux beata CaelitumO lux beata Caelitum
  42. πŸ” 26% O lux beata CaelitumO lux beata Caelitum
  43. πŸ” 26% Benedicite DeumBenedicite Deum
  44. πŸ” 25% Regina postquamRegina postquam
  45. πŸ” 25% Angelus Domini descendit... AzariaAngelus Domini descendit... Azaria
  46. πŸ” 25% Benedictus DominusBenedictus Dominus
  47. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  48. πŸ” 25% Credo IIICredo III
  49. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  50. πŸ” 25% Benedictus Dominus SidrachBenedictus Dominus Sidrach
  51. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  52. πŸ” 25% Qui me misitQui me misit
  53. πŸ” 25% Novissime autem misit ad eosNovissime autem misit ad eos
  54. πŸ” 24% Benedictus Dominus SidrachBenedictus Dominus Sidrach
  55. πŸ” 24% Qui me misitQui me misit
  56. πŸ” 24% Credo IIICredo III
  57. πŸ” 24% Credo IICredo II
  58. πŸ” 24% Rectus Dominus DeusRectus Dominus Deus
  59. πŸ” 24% Cum appropinquaretCum appropinquaret
  60. πŸ” 24% Benedixit te DominusBenedixit te Dominus
  61. πŸ” 24% Credo in Deum IIICredo in Deum III
  62. πŸ” 24% Qui me misitQui me misit
  63. πŸ” 24% Celsa potestasCelsa potestas
  64. πŸ” 24% Beatam me dicent ... quia fecit.Beatam me dicent ... quia fecit.
  65. πŸ” 24% Nemo in eum misitNemo in eum misit