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% Cor Jesu caritatis IICor Jesu caritatis II
  2. 🔍 67% Cor Jesu caritatis ICor Jesu caritatis I
  3. 🔍 40% Cor JesuCor Jesu
  4. 🔍 36% Cor Jesu (Cantus Varii)Cor Jesu (Cantus Varii)
  5. 🔍 36% Summi Parentis FilioSummi Parentis Filio
  6. 🔍 34% Te Deum (Solemn tone)Te Deum (Solemn tone)
  7. 🔍 34% Te DeumTe Deum
  8. 🔍 33% Totus formosus!Totus formosus!
  9. 🔍 32% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  10. 🔍 32% Majorem caritatemMajorem caritatem
  11. 🔍 32% Joseph ab ArimathaeaJoseph ab Arimathaea
  12. 🔍 32% Jesu ChristeJesu Christe
  13. 🔍 32% Salve latus SalvatorisSalve latus Salvatoris
  14. 🔍 32% Te DeumTe Deum
  15. 🔍 31% Te DeumTe Deum
  16. 🔍 31% Ego dixi Domine IIEgo dixi Domine II
  17. 🔍 31% Cor Jesu sacratissimum ICor Jesu sacratissimum I
  18. 🔍 31% Cor Jesu (cantus III)Cor Jesu (cantus III)
  19. 🔍 31% Cor Jesu (cantus IV)Cor Jesu (cantus IV)
  20. 🔍 31% Cor Jesu sacratissimum IICor Jesu sacratissimum II
  21. 🔍 30% Jesu Christe... allel.Jesu Christe... allel.
  22. 🔍 30% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  23. 🔍 30% Rogamus teRogamus te
  24. 🔍 30% Lamentatio IILamentatio II
  25. 🔍 29% Te DeumTe Deum
  26. 🔍 29% Gaudeamus exsultantesGaudeamus exsultantes
  27. 🔍 28% Majorem caritatemMajorem caritatem
  28. 🔍 28% Majorem hac dilectionemMajorem hac dilectionem
  29. 🔍 28% Te Matrem laudamusTe Matrem laudamus
  30. 🔍 28% Cor Jesu (cantus V)Cor Jesu (cantus V)
  31. 🔍 28% Majorem caritatemMajorem caritatem
  32. 🔍 28% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  33. 🔍 28% Jesu auctor clementiaeJesu auctor clementiae
  34. 🔍 28% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  35. 🔍 28% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  36. 🔍 28% Ave verumAve verum
  37. 🔍 28% Ecce vidimus Ecce vidimus
  38. 🔍 27% Passio DNJC secundum JoannemPassio DNJC secundum Joannem
  39. 🔍 27% Audi benigne ConditorAudi benigne Conditor
  40. 🔍 27% Audi benigne ConditorAudi benigne Conditor
  41. 🔍 27% Ecce vicit leoEcce vicit leo
  42. 🔍 27% Salus et gloriaSalus et gloria
  43. 🔍 27% Nos autem (Ps. Memento Domine David)Nos autem (Ps. Memento Domine David)
  44. 🔍 27% Posuisti DominePosuisti Domine
  45. 🔍 27% Suscepit nosSuscepit nos
  46. 🔍 27% TenebraeTenebrae
  47. 🔍 27% Majorem hac dilectionemMajorem hac dilectionem
  48. 🔍 27% Rogamus teRogamus te
  49. 🔍 27% Audi benigne conditorAudi benigne conditor
  50. 🔍 27% Angelus Domini (salutatio angelica)Angelus Domini (salutatio angelica)
  51. 🔍 27% Deo canamusDeo canamus
  52. 🔍 27% Benedictus esBenedictus es
  53. 🔍 27% Genti peccatriciGenti peccatrici
  54. 🔍 27% Audi Benigne ConditorAudi Benigne Conditor
  55. 🔍 26% Gloria XIGloria XI
  56. 🔍 26% O beata MaterO beata Mater
  57. 🔍 26% Audi benigne ConditorAudi benigne Conditor
  58. 🔍 26% Gloria VGloria V
  59. 🔍 26% Hymnus Te DeumHymnus Te Deum
  60. 🔍 26% Adorna thalamumAdorna thalamum
  61. 🔍 26% Ecce Dominus veniet et omnes sanctiEcce Dominus veniet et omnes sancti
  62. 🔍 26% Regnum mundiRegnum mundi
  63. 🔍 26% Desidero mi JesuDesidero mi Jesu
  64. 🔍 26% Animam meamAnimam meam
  65. 🔍 26% DilatavitDilatavit