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% ResurrexiResurrexi
  2. 🔍 82% ResurrexiResurrexi
  3. 🔍 49% ResurrexiResurrexi
  4. 🔍 45% ResurrexiResurrexi
  5. 🔍 43% ResurrexiResurrexi
  6. 🔍 42% ResurrexiResurrexi
  7. 🔍 42% ReminiscereReminiscere
  8. 🔍 35% ResurrexiResurrexi
  9. 🔍 31% ResurrexiResurrexi
  10. 🔍 29% Scio cui credidiScio cui credidi
  11. 🔍 27% Nos autemNos autem
  12. 🔍 26% Factus est DominusFactus est Dominus
  13. 🔍 26% Scio cui credidiScio cui credidi
  14. 🔍 25% Mihi autem nimisMihi autem nimis
  15. 🔍 25% AccipiteAccipite
  16. 🔍 25% Nunc scio vereNunc scio vere
  17. 🔍 25% Alleluia (T.P. in I nocturno)Alleluia (T.P. in I nocturno)
  18. 🔍 25% Alleluia mane apud nos hodie (Resp.)Alleluia mane apud nos hodie (Resp.)
  19. 🔍 25% Mane surgens JacobMane surgens Jacob
  20. 🔍 25% In omnibus exhibeamus (Resp.)In omnibus exhibeamus (Resp.)
  21. 🔍 24% In manus tuas... allel.In manus tuas... allel.
  22. 🔍 24% Cum deambularetCum deambularet
  23. 🔍 24% Eduxit eosEduxit eos
  24. 🔍 24% Gloria et honore...allel.Gloria et honore...allel.
  25. 🔍 24% Surrexit DominusSurrexit Dominus
  26. 🔍 23% ResurrexitResurrexit
  27. 🔍 23% Surrexit... de sepulcroSurrexit... de sepulcro
  28. 🔍 23% Alleluia (T.P. ad Nonam)Alleluia (T.P. ad Nonam)
  29. 🔍 23% Eduxit eosEduxit eos
  30. 🔍 23% AccipiteAccipite
  31. 🔍 23% Regina caeli (Officium Parvum)Regina caeli (Officium Parvum)
  32. 🔍 22% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  33. 🔍 22% Nunc scio vereNunc scio vere
  34. 🔍 22% ExaudivitExaudivit
  35. 🔍 22% Resurrexit Dominus auctor lucisResurrexit Dominus auctor lucis
  36. 🔍 22% Alleluia Omnes GentesAlleluia Omnes Gentes
  37. 🔍 22% Alleluia Lapis revolutusAlleluia Lapis revolutus
  38. 🔍 22% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  39. 🔍 22% Eduxit eosEduxit eos
  40. 🔍 22% Alleluia (mode 8)Alleluia (mode 8)
  41. 🔍 22% Nunc scioNunc scio
  42. 🔍 22% Ite in orbem universumIte in orbem universum
  43. 🔍 22% Benedicta et venerabilis (Resp.)Benedicta et venerabilis (Resp.)
  44. 🔍 22% Alleluia (T.P. Feria II ad Vesperas) Alleluia (T.P. Feria II ad Vesperas)
  45. 🔍 22% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  46. 🔍 22% Gloria et honore... allel.Gloria et honore... allel.
  47. 🔍 22% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  48. 🔍 22% AlleluiaAlleluia
  49. 🔍 22% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  50. 🔍 22% Mihi autem nimis (Intr.)Mihi autem nimis (Intr.)
  51. 🔍 22% Alleluia (mode 8)Alleluia (mode 8)
  52. 🔍 21% Dicit Dominus SermonesDicit Dominus Sermones
  53. 🔍 21% Gustate et videteGustate et videte
  54. 🔍 21% Miserere (Ps 50)Miserere (Ps 50)
  55. 🔍 21% Exaltabo te... alleluiaExaltabo te... alleluia
  56. 🔍 21% De necessitatibusDe necessitatibus
  57. 🔍 21% ResurrexiResurrexi
  58. 🔍 21% Sacerdotes tuiSacerdotes tui
  59. 🔍 21% Omnes GentesOmnes Gentes
  60. 🔍 21% Qui LazarumQui Lazarum
  61. 🔍 21% Si cognovissetis meSi cognovissetis me
  62. 🔍 21% LaetenturLaetentur
  63. 🔍 21% Ecce mitto Angelum meum (Resp.)Ecce mitto Angelum meum (Resp.)
  64. 🔍 21% Deus in nomine tuoDeus in nomine tuo
  65. 🔍 21% Aurea lux remeatAurea lux remeat