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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Puer natus estPuer natus est
  2. πŸ” 42% Puer natus estPuer natus est
  3. πŸ” 39% Puer natus estPuer natus est
  4. πŸ” 39% Puer natus estPuer natus est
  5. πŸ” 39% Iubilate Deo (99)Iubilate Deo (99)
  6. πŸ” 38% Puer natus estPuer natus est
  7. πŸ” 35% BenedictusBenedictus
  8. πŸ” 35% Ergone CoelestiumErgone Coelestium
  9. πŸ” 34% Puer natus estPuer natus est
  10. πŸ” 34% Gloria Patri - IIGloria Patri - II
  11. πŸ” 33% Laudate MariamLaudate Mariam
  12. πŸ” 33% Christum regem descendentem de coelisChristum regem descendentem de coelis
  13. πŸ” 33% O Maria, Mater piaO Maria, Mater pia
  14. πŸ” 32% Multifarie olimMultifarie olim
  15. πŸ” 32% Venite exultemus IIVenite exultemus II
  16. πŸ” 32% Laudate Mariam II (Mα»›i)Laudate Mariam II (Mα»›i)
  17. πŸ” 31% Gloria Patri - IGloria Patri - I
  18. πŸ” 31% Puer natus estPuer natus est
  19. πŸ” 31% Gloria Patri II (C3)Gloria Patri II (C3)
  20. πŸ” 30% Dominus regnavit (92)Dominus regnavit (92)
  21. πŸ” 30% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  22. πŸ” 30% Laudate DominumLaudate Dominum
  23. πŸ” 30% Deus Deus meus (62)Deus Deus meus (62)
  24. πŸ” 30% Laudate Dominum de Coelis (148)Laudate Dominum de Coelis (148)
  25. πŸ” 30% Gloria Patri VGloria Patri V
  26. πŸ” 30% Viderunt omnesViderunt omnes
  27. πŸ” 30% Gloria Patri - IIIGloria Patri - III
  28. πŸ” 30% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  29. πŸ” 30% Deus in adiutorium (in Dom. et festis)Deus in adiutorium (in Dom. et festis)
  30. πŸ” 30% Pater noster (B)Pater noster (B)
  31. πŸ” 29% Gloria PatriGloria Patri
  32. πŸ” 29% Gloria Patri VGloria Patri V
  33. πŸ” 29% Eva virumEva virum
  34. πŸ” 29% Gloria Patri - VGloria Patri - V
  35. πŸ” 29% Lauda JerusalemLauda Jerusalem
  36. πŸ” 28% En clara vox redarguitEn clara vox redarguit
  37. πŸ” 28%
  38. πŸ” 28% Gloria Patri VIGloria Patri VI
  39. πŸ” 28% Misericordias DominiMisericordias Domini
  40. πŸ” 28% Benedic... et renovabiturBenedic... et renovabitur
  41. πŸ” 28% Gloria Patri VIGloria Patri VI
  42. πŸ” 28% Deus in adjutoriumDeus in adjutorium
  43. πŸ” 28% Credo IICredo II
  44. πŸ” 28% Credo IV (more ambrosiano)Credo IV (more ambrosiano)
  45. πŸ” 27% Ecce VirgoEcce Virgo
  46. πŸ” 27% Ave Virgo nobilisAve Virgo nobilis
  47. πŸ” 27% Christus resurrexitChristus resurrexit
  48. πŸ” 27% Gloria Patri IVGloria Patri IV
  49. πŸ” 27% Gloria Patri IIIGloria Patri III
  50. πŸ” 27% Canticum Trium PuerorumCanticum Trium Puerorum
  51. πŸ” 27% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  52. πŸ” 27% Adeamus. Ps. MisericΓ³rdiasAdeamus. Ps. MisericΓ³rdias
  53. πŸ” 27% Gloria Patri IVGloria Patri IV
  54. πŸ” 27% Credo IICredo II
  55. πŸ” 27% Venite exultemus VIVenite exultemus VI
  56. πŸ” 27% Venite exsultemus (mode 6a simplex)Venite exsultemus (mode 6a simplex)
  57. πŸ” 27% Paradisi portaeParadisi portae
  58. πŸ” 26% Omni die dic MariaeOmni die dic Mariae
  59. πŸ” 26% Benedic... et renovabiturBenedic... et renovabitur
  60. πŸ” 26% Propter fratresPropter fratres
  61. πŸ” 26% Gloria Patri IIGloria Patri II
  62. πŸ” 26% Credo ICredo I
  63. πŸ” 26% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  64. πŸ” 26% Praefatio ferialis de Omnibus Sanctis et PatronisPraefatio ferialis de Omnibus Sanctis et Patronis
  65. πŸ” 26% Credo IVCredo IV