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 🔍 to find similarities to the given chant.

  1. 🔍 100% Tu Domine servabisTu Domine servabis
  2. 🔍 80% Tu Domine servabisTu Domine servabis
  3. 🔍 64% Tu Domine servabisTu Domine servabis
  4. 🔍 50% Tu Domine servabisTu Domine servabis
  5. 🔍 46% Tu DomineTu Domine
  6. 🔍 43% Tu DomineTu Domine
  7. 🔍 43% Tu Domine servabis nosTu Domine servabis nos
  8. 🔍 37% Tu Domine servabisTu Domine servabis
  9. 🔍 37% Tu Domine servabisTu Domine servabis
  10. 🔍 33% Tu DomineTu Domine
  11. 🔍 32% Prope es tuPrope es tu
  12. 🔍 31% Prope es tuPrope es tu
  13. 🔍 31% Jam non dicamJam non dicam
  14. 🔍 30% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  15. 🔍 30% Sicut oculiSicut oculi
  16. 🔍 30% Dum clamaremDum clamarem
  17. 🔍 30% Memento verbi tuiMemento verbi tui
  18. 🔍 30% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  19. 🔍 29% Salus populiSalus populi
  20. 🔍 29% Nisi tu Domine servabisNisi tu Domine servabis
  21. 🔍 29% Protector nosterProtector noster
  22. 🔍 29% Tu DomineTu Domine
  23. 🔍 29% Redemisti nosRedemisti nos
  24. 🔍 28% VigilateVigilate
  25. 🔍 28% Domine secundum actumDomine secundum actum
  26. 🔍 27% Protector nosterProtector noster
  27. 🔍 27% Redemisti nosRedemisti nos
  28. 🔍 27% Omnia quae fecistiOmnia quae fecisti
  29. 🔍 27% ExaudivitExaudivit
  30. 🔍 26% Redemisti nos DomineRedemisti nos Domine
  31. 🔍 26% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  32. 🔍 26% Dum clamaremDum clamarem
  33. 🔍 26% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  34. 🔍 26% Domine Deus salutis... alleluiaDomine Deus salutis... alleluia
  35. 🔍 26% Deus in nomine tuoDeus in nomine tuo
  36. 🔍 26% Sacerdotes tuiSacerdotes tui
  37. 🔍 26% Tibi Redemptor omniumTibi Redemptor omnium
  38. 🔍 26% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  39. 🔍 26% Sicut oculiSicut oculi
  40. 🔍 26% Hoc corpusHoc corpus
  41. 🔍 26% Sicut oculiSicut oculi
  42. 🔍 26% Custodi nos DomineCustodi nos Domine
  43. 🔍 25% Sacerdotes tuiSacerdotes tui
  44. 🔍 25% Redemisti nos DomineRedemisti nos Domine
  45. 🔍 25% Confiteantur... quiaConfiteantur... quia
  46. 🔍 25% Deus IsraelDeus Israel
  47. 🔍 25% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  48. 🔍 25% Salvasti nosSalvasti nos
  49. 🔍 25% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  50. 🔍 25% Lux alma Jesu mentiumLux alma Jesu mentium
  51. 🔍 25% Redemisti nos DomineRedemisti nos Domine
  52. 🔍 25% Qui nos filiiQui nos filii
  53. 🔍 25% Tu DomineTu Domine
  54. 🔍 25% Sperent in teSperent in te
  55. 🔍 25% Deus meus impollutaDeus meus impolluta
  56. 🔍 25% Semel juraviSemel juravi
  57. 🔍 25% Te Deum (Solemn tone)Te Deum (Solemn tone)
  58. 🔍 25% Christe caelorum DomineChriste caelorum Domine
  59. 🔍 25% Semel juraviSemel juravi
  60. 🔍 24% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  61. 🔍 24% ExsurgeExsurge
  62. 🔍 24% Salvasti nos DomineSalvasti nos Domine
  63. 🔍 24% Tu dominarisTu dominaris
  64. 🔍 24% O gente felix hospitaO gente felix hospita
  65. 🔍 24% Exaudivit sine AlleluiaExaudivit sine Alleluia