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% Adoremus in aeternumAdoremus in aeternum
  2. 🔍 66% Adoremus in aeternum IIAdoremus in aeternum II
  3. 🔍 58% Adoremus Ps. Laudate Dominum. IIIAdoremus Ps. Laudate Dominum. III
  4. 🔍 56% Adoremus in aeternum IAdoremus in aeternum I
  5. 🔍 53% Adoremus in aeternumAdoremus in aeternum
  6. 🔍 50% Adoremus Ps. Laudate Dominum. IIAdoremus Ps. Laudate Dominum. II
  7. 🔍 48% Venite exultemus IV GVenite exultemus IV G
  8. 🔍 42% Hymnus Te DeumHymnus Te Deum
  9. 🔍 41% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  10. 🔍 39% Asperges me (ad lib) II.Asperges me (ad lib) II.
  11. 🔍 39% Hymnus Te DeumHymnus Te Deum
  12. 🔍 39% Gloria VIIGloria VII
  13. 🔍 39% Laudate DominumLaudate Dominum
  14. 🔍 39% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  15. 🔍 38% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  16. 🔍 38% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  17. 🔍 38% Summae Deus (in festo SS. Trinitatis)Summae Deus (in festo SS. Trinitatis)
  18. 🔍 38% Gloria XIGloria XI
  19. 🔍 38% Ex more docti mysticoEx more docti mystico
  20. 🔍 38% O lux beata Trinitas (aestivalis)O lux beata Trinitas (aestivalis)
  21. 🔍 37% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  22. 🔍 37% Te Deum (Solemn tone)Te Deum (Solemn tone)
  23. 🔍 37% Venite exultemus VIVenite exultemus VI
  24. 🔍 37% Te DeumTe Deum
  25. 🔍 37% Te Matrem laudamusTe Matrem laudamus
  26. 🔍 37% O lux beata Trinitas (aestivalis)O lux beata Trinitas (aestivalis)
  27. 🔍 36% Gloria IGloria I
  28. 🔍 36% Te DeumTe Deum
  29. 🔍 36% Te DeumTe Deum
  30. 🔍 36% Gloria Patri - IGloria Patri - I
  31. 🔍 36% Asperges me (ad lib.) IIAsperges me (ad lib.) II
  32. 🔍 36% Quaerite DominumQuaerite Dominum
  33. 🔍 36% Gloria XIIIGloria XIII
  34. 🔍 36% Iubilate Deo (99)Iubilate Deo (99)
  35. 🔍 36% Gloria IIGloria II
  36. 🔍 35% Te DeumTe Deum
  37. 🔍 35% Venite exsultemus (mode 6a simplex)Venite exsultemus (mode 6a simplex)
  38. 🔍 35% Asperges me (ad lib.) III.Asperges me (ad lib.) III.
  39. 🔍 35% Venite Exultemus DominoVenite Exultemus Domino
  40. 🔍 35% Venite Exultemus DominoVenite Exultemus Domino
  41. 🔍 35% Gloria XIXGloria XIX
  42. 🔍 35% Gloria IIIGloria III
  43. 🔍 35% O lux beata TrinitasO lux beata Trinitas
  44. 🔍 35% Te DeumTe Deum
  45. 🔍 35% Gloria Patri IVGloria Patri IV
  46. 🔍 35% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  47. 🔍 35% Dei fideDei fide
  48. 🔍 34% Te Deum PatremTe Deum Patrem
  49. 🔍 34% Gloria Patri IVGloria Patri IV
  50. 🔍 34% Stephani victoria!Stephani victoria!
  51. 🔍 34% Christe caelorum DomineChriste caelorum Domine
  52. 🔍 34% Te DeumTe Deum
  53. 🔍 34% Gloria VGloria V
  54. 🔍 34% O lux beata TrinitasO lux beata Trinitas
  55. 🔍 34% Vidi aquam (B)Vidi aquam (B)
  56. 🔍 34% Sicut oculiSicut oculi
  57. 🔍 34% Gloria XIGloria XI
  58. 🔍 34% Gloria IIGloria II
  59. 🔍 33% CoarctorCoarctor
  60. 🔍 33% Te Deum (Simple tone)Te Deum (Simple tone)
  61. 🔍 33% Aeterne Rex altissimeAeterne Rex altissime
  62. 🔍 33% Immensa et unaImmensa et una
  63. 🔍 33% Venite exultemus VIIVenite exultemus VII
  64. 🔍 33% Gloria IIIGloria III
  65. 🔍 33% Veni Redemptor gentiumVeni Redemptor gentium