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: 2025-12-20. 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% Benedictus esBenedictus es
  2. 🔍 65% Benedictus esBenedictus es
  3. 🔍 60% Constitues eos principes (Grad.)Constitues eos principes (Grad.)
  4. 🔍 57% Benedicta es tu (Grad.)Benedicta es tu (Grad.)
  5. 🔍 46% Constitues eos principes (Grad.)Constitues eos principes (Grad.)
  6. 🔍 46% Benedicta es tu (Grad)Benedicta es tu (Grad)
  7. 🔍 44% Benedictus esBenedictus es
  8. 🔍 38% Venite filiiVenite filii
  9. 🔍 37% EvangelizareEvangelizare
  10. 🔍 37% Benedictus esBenedictus es
  11. 🔍 35% Constitues eosConstitues eos
  12. 🔍 34% Constitues eosConstitues eos
  13. 🔍 34% Convertere DomineConvertere Domine
  14. 🔍 33% Benedictus esBenedictus es
  15. 🔍 33% EvangelizareEvangelizare
  16. 🔍 32% Convertere DomineConvertere Domine
  17. 🔍 32% Benedictus esBenedictus es
  18. 🔍 32% Benedicta es tuBenedicta es tu
  19. 🔍 31% Convertere DomineConvertere Domine
  20. 🔍 31% Venite filiiVenite filii
  21. 🔍 29% Benedictus esBenedictus es
  22. 🔍 28% Gloria XIGloria XI
  23. 🔍 27% Benedicta es tu (Grad)Benedicta es tu (Grad)
  24. 🔍 27% Benedictus es Domine DeusBenedictus es Domine Deus
  25. 🔍 27% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  26. 🔍 27% Benedictus es DomineBenedictus es Domine
  27. 🔍 27% Gloria IGloria I
  28. 🔍 26% Hymnus Te DeumHymnus Te Deum
  29. 🔍 26% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  30. 🔍 25% Vultum tuum... AfferenturVultum tuum... Afferentur
  31. 🔍 25% Nova bellaNova bella
  32. 🔍 25% Unam petii... BeatiUnam petii... Beati
  33. 🔍 25% Sanctorum meritisSanctorum meritis
  34. 🔍 25% Venite filiiVenite filii
  35. 🔍 25% Ego dixi DomineEgo dixi Domine
  36. 🔍 25% Benedictus es in firmamentoBenedictus es in firmamento
  37. 🔍 24% In Deo speravitIn Deo speravit
  38. 🔍 24% Benedictus esBenedictus es
  39. 🔍 24% Iste Confessor (Conf non Pont in Duplicibus Minoribus)Iste Confessor (Conf non Pont in Duplicibus Minoribus)
  40. 🔍 24% Benedictus es DomineBenedictus es Domine
  41. 🔍 24% Iste Confessor (Conf non Pont in Duplicibus Minoribus) (Si non est dies obitus)Iste Confessor (Conf non Pont in Duplicibus Minoribus) (Si non est dies obitus)
  42. 🔍 24% Ex quo religioEx quo religio
  43. 🔍 24% Benedictus esBenedictus es
  44. 🔍 24% ConvertereConvertere
  45. 🔍 24% Domine Dominus nosterDomine Dominus noster
  46. 🔍 24% Benedictus es DomineBenedictus es Domine
  47. 🔍 24% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  48. 🔍 23% Benedictus es DomineBenedictus es Domine
  49. 🔍 23% Anima...sicut passerAnima...sicut passer
  50. 🔍 23% Benedictus es DomineBenedictus es Domine
  51. 🔍 23% Plausibus LucaPlausibus Luca
  52. 🔍 23% Gloria XIXGloria XIX
  53. 🔍 23% Benedictus es DomineBenedictus es Domine
  54. 🔍 23% Unam petii... Ut... protegarUnam petii... Ut... protegar
  55. 🔍 23% Benedictus es DomineBenedictus es Domine
  56. 🔍 23% Inclytos ChristiInclytos Christi
  57. 🔍 23% Benedictus DominusBenedictus Dominus
  58. 🔍 23% Unam petii... BeatiUnam petii... Beati
  59. 🔍 23% O Redemptor O Redemptor
  60. 🔍 23% Hymnus Te DeumHymnus Te Deum
  61. 🔍 23% Ego sapientiaEgo sapientia
  62. 🔍 23% O vos unanimesO vos unanimes
  63. 🔍 23% Vultum tuum (Grad.)Vultum tuum (Grad.)
  64. 🔍 23% Mente jucundaMente jucunda
  65. 🔍 22% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)