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% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  2. 🔍 89% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  3. 🔍 87% Te Deum (Solemn tone)Te Deum (Solemn tone)
  4. 🔍 86% Te DeumTe Deum
  5. 🔍 83% Te DeumTe Deum
  6. 🔍 82% Te DeumTe Deum
  7. 🔍 79% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  8. 🔍 79% Hymnus Te DeumHymnus Te Deum
  9. 🔍 79% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  10. 🔍 78% Te DeumTe Deum
  11. 🔍 77% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  12. 🔍 77% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  13. 🔍 72% Hymnus Te DeumHymnus Te Deum
  14. 🔍 71% Te DeumTe Deum
  15. 🔍 71% Te DeumTe Deum
  16. 🔍 69% Te Matrem laudamusTe Matrem laudamus
  17. 🔍 66% Te Deum (Simple tone)Te Deum (Simple tone)
  18. 🔍 45% Gloria VGloria V
  19. 🔍 45% Legis sacrataeLegis sacratae
  20. 🔍 45% Mente jucundaMente jucunda
  21. 🔍 45% Gloria IIIGloria III
  22. 🔍 44% Gloria XIGloria XI
  23. 🔍 44% Venite exsultemus (mode 7a solemnis)Venite exsultemus (mode 7a solemnis)
  24. 🔍 43% Gloria IIGloria II
  25. 🔍 43% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  26. 🔍 43% Te Mater almaTe Mater alma
  27. 🔍 43% Gloria XIGloria XI
  28. 🔍 42% Gloria IX (forma ordinaria)Gloria IX (forma ordinaria)
  29. 🔍 42% Venite Exsultemus VIIVenite Exsultemus VII
  30. 🔍 42% Audi benigneAudi benigne
  31. 🔍 42% O beata MaterO beata Mater
  32. 🔍 42% Credo ICredo I
  33. 🔍 42% Benedictus esBenedictus es
  34. 🔍 42% Terrena cessent organaTerrena cessent organa
  35. 🔍 41% Gloria VGloria V
  36. 🔍 41% Gloria VIGloria VI
  37. 🔍 41% Gloria XIVGloria XIV
  38. 🔍 41% Benedictus es Domine DeusBenedictus es Domine Deus
  39. 🔍 41% Veni Creator (1983/1934)Veni Creator (1983/1934)
  40. 🔍 41% Adoremus in aeternumAdoremus in aeternum
  41. 🔍 40% Jesu dulcis memoria!Jesu dulcis memoria!
  42. 🔍 40% Stephani victoria!Stephani victoria!
  43. 🔍 40% Gloria IIIGloria III
  44. 🔍 40% Festum celebre martyrisFestum celebre martyris
  45. 🔍 40% Gaudentes festumGaudentes festum
  46. 🔍 40% Angelus Domini (salutatio angelica)Angelus Domini (salutatio angelica)
  47. 🔍 40% Felix per omnesFelix per omnes
  48. 🔍 40% Sancte N.Sancte N.
  49. 🔍 40% Te gratulantesTe gratulantes
  50. 🔍 40% Veni Creator SpiritusVeni Creator Spiritus
  51. 🔍 40% Venite exsultemus IVVenite exsultemus IV
  52. 🔍 40% Sponso sponsa!Sponso sponsa!
  53. 🔍 40% Gloria XGloria X
  54. 🔍 39% Te CatharinaTe Catharina
  55. 🔍 39% Veni Creator SpiritusVeni Creator Spiritus
  56. 🔍 39% In martyris LaurentiiIn martyris Laurentii
  57. 🔍 39% Audi benigne Conditor Audi benigne Conditor
  58. 🔍 39% Jam Christus astra ascenderatJam Christus astra ascenderat
  59. 🔍 39% A solis ortusA solis ortus
  60. 🔍 39% Grande RaymundiGrande Raymundi
  61. 🔍 39% Audi benigne conditorAudi benigne conditor
  62. 🔍 39% Audi Benigne ConditorAudi Benigne Conditor
  63. 🔍 39% Crucem tuamCrucem tuam
  64. 🔍 39% Veni Redemptor gentiumVeni Redemptor gentium
  65. 🔍 39% Gertrudis arca NuminisGertrudis arca Numinis