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% Ne tradiderisNe tradideris
  2. 🔍 54% Ne tradideris meNe tradideris me
  3. 🔍 53% Ne tradideris meNe tradideris me
  4. 🔍 33% Cum autem complacuitCum autem complacuit
  5. 🔍 33% Posuisti ut arcumPosuisti ut arcum
  6. 🔍 32% Oculi meiOculi mei
  7. 🔍 30% Insurrexerunt in meInsurrexerunt in me
  8. 🔍 29% Venite exultemus IIIVenite exultemus III
  9. 🔍 27% Ne derelinquas meNe derelinquas me
  10. 🔍 27%
  11. 🔍 27% Veritas meaVeritas mea
  12. 🔍 27% ResurrexiResurrexi
  13. 🔍 27% Venite Exsultemus VIIVenite Exsultemus VII
  14. 🔍 27% Insurrexerunt in meInsurrexerunt in me
  15. 🔍 27% Domine quinque talentaDomine quinque talenta
  16. 🔍 26% Venite exsultemusVenite exsultemus
  17. 🔍 26% Quodcumque ligaverisQuodcumque ligaveris
  18. 🔍 26% In voluntateIn voluntate
  19. 🔍 26% O Redemptor O Redemptor
  20. 🔍 26% Lutum fecitLutum fecit
  21. 🔍 26% Venite exsultemus (mode 7a solemnis)Venite exsultemus (mode 7a solemnis)
  22. 🔍 25% O RedemptorO Redemptor
  23. 🔍 25% In salutariIn salutari
  24. 🔍 25% Exaudi nosExaudi nos
  25. 🔍 25% Venite exultemus VIIVenite exultemus VII
  26. 🔍 25% Deus in adjutoriumDeus in adjutorium
  27. 🔍 25% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  28. 🔍 25% Miserere mihi... tribulorMiserere mihi... tribulor
  29. 🔍 24% Ne reminiscarisNe reminiscaris
  30. 🔍 24% Veni Creator SpiritusVeni Creator Spiritus
  31. 🔍 24% Domine Deus meusDomine Deus meus
  32. 🔍 24% Redime meRedime me
  33. 🔍 24% Peccata meaPeccata mea
  34. 🔍 24% Gloria VGloria V
  35. 🔍 24% Veritas meaVeritas mea
  36. 🔍 24% Ne derelinquas meNe derelinquas me
  37. 🔍 24% Dixit paterfamiliasDixit paterfamilias
  38. 🔍 24% Cum invocarem teCum invocarem te
  39. 🔍 24% ReminiscereReminiscere
  40. 🔍 24% Gloria XIXGloria XIX
  41. 🔍 23% Dicit AndreasDicit Andreas
  42. 🔍 23% Mihi adhaere DeoMihi adhaere Deo
  43. 🔍 23% Miserere mihi... ad teMiserere mihi... ad te
  44. 🔍 23% Miserere (Ps 50)Miserere (Ps 50)
  45. 🔍 23% Discerne causamDiscerne causam
  46. 🔍 23% Gloria IX (forma ordinaria)Gloria IX (forma ordinaria)
  47. 🔍 23% Beatus qui auditBeatus qui audit
  48. 🔍 23% Ne derelinquas meNe derelinquas me
  49. 🔍 23% O lux beata CaelitumO lux beata Caelitum
  50. 🔍 23% O lux beata CaelitumO lux beata Caelitum
  51. 🔍 23% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  52. 🔍 23% Animam meamAnimam meam
  53. 🔍 23% Puer natus estPuer natus est
  54. 🔍 23% In virtute tuaIn virtute tua
  55. 🔍 23% Hymnus Te DeumHymnus Te Deum
  56. 🔍 23% O beata MaterO beata Mater
  57. 🔍 23% SederuntSederunt
  58. 🔍 23% O lux beata CaelitumO lux beata Caelitum
  59. 🔍 23% Audivit DominusAudivit Dominus
  60. 🔍 23% O gente felix hospitaO gente felix hospita
  61. 🔍 23% Ad te DomineAd te Domine
  62. 🔍 23% Oculi meiOculi mei
  63. 🔍 23% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  64. 🔍 23% Populus SionPopulus Sion
  65. 🔍 23% Gloria VIIIGloria VIII