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% Deus in loco sancto suoDeus in loco sancto suo
  2. πŸ” 69% Deus in loco sanctoDeus in loco sancto
  3. πŸ” 51% Deus in locoDeus in loco
  4. πŸ” 46% Deus in loco sanctoDeus in loco sancto
  5. πŸ” 34% Ecce Deus adiuvat meEcce Deus adiuvat me
  6. πŸ” 31% Adeamus (ps. Levavi)Adeamus (ps. Levavi)
  7. πŸ” 30% Adeamus (ps. Erucvtavit)Adeamus (ps. Erucvtavit)
  8. πŸ” 28% Ps. 67 Exsurgit Deus ()Ps. 67 Exsurgit Deus ()
  9. πŸ” 27% Iudica me DeusIudica me Deus
  10. πŸ” 27% Justi epulentur (Intr.)Justi epulentur (Intr.)
  11. πŸ” 27% Adversum meAdversum me
  12. πŸ” 27% Venite exsultemus IVVenite exsultemus IV
  13. πŸ” 27% Ps. 67 Exsurgit Deus (for Ascension C)Ps. 67 Exsurgit Deus (for Ascension C)
  14. πŸ” 26% Adeamus. Ps. MisericΓ³rdiasAdeamus. Ps. MisericΓ³rdias
  15. πŸ” 26% Justi epulenturJusti epulentur
  16. πŸ” 26% Ecce DeusEcce Deus
  17. πŸ” 26% Adeamus. Ps. LevaviAdeamus. Ps. Levavi
  18. πŸ” 25% Judica me DeusJudica me Deus
  19. πŸ” 25% Dominus, illuminatio meaDominus, illuminatio mea
  20. πŸ” 25% Adversum meAdversum me
  21. πŸ” 24% Deus in nomine tuoDeus in nomine tuo
  22. πŸ” 24% Adeamus. Ps. EructavitAdeamus. Ps. Eructavit
  23. πŸ” 24% Exsurgat DeusExsurgat Deus
  24. πŸ” 23% Adversum meAdversum me
  25. πŸ” 23% Deus in loco sanctoDeus in loco sancto
  26. πŸ” 23% Justi epulentur (Intr.)Justi epulentur (Intr.)
  27. πŸ” 22% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  28. πŸ” 22% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  29. πŸ” 22% Puer natus estPuer natus est
  30. πŸ” 21% ReminiscereReminiscere
  31. πŸ” 21% Hodie scietisHodie scietis
  32. πŸ” 21% Ecce DeusEcce Deus
  33. πŸ” 21% Nihil inquinatum (Grad)Nihil inquinatum (Grad)
  34. πŸ” 21% ReminiscereReminiscere
  35. πŸ” 21% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  36. πŸ” 21% Lamentationes 5.2 Daleth. Viae Sion lugentLamentationes 5.2 Daleth. Viae Sion lugent
  37. πŸ” 21% Egredimini et videte filiae Sion (Intr.)Egredimini et videte filiae Sion (Intr.)
  38. πŸ” 21% Justi decantaveruntJusti decantaverunt
  39. πŸ” 21% Venite Exsultemus VIIVenite Exsultemus VII
  40. πŸ” 21% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  41. πŸ” 21% Venite exultemus Domino (IV Tonus A)Venite exultemus Domino (IV Tonus A)
  42. πŸ” 21% Venite exsultemus (mode 7a simplex)Venite exsultemus (mode 7a simplex)
  43. πŸ” 20% Factus est DominusFactus est Dominus
  44. πŸ” 20% Christus resurrexitChristus resurrexit
  45. πŸ” 20% Venite exsultemus IVVenite exsultemus IV
  46. πŸ” 20% Lectio libri GenesisLectio libri Genesis
  47. πŸ” 20% Spiritus Domini replevit (Intr)Spiritus Domini replevit (Intr)
  48. πŸ” 20% Egredimini et videte filiae Sion (Intr.)Egredimini et videte filiae Sion (Intr.)
  49. πŸ” 20% Venite exsultemus IV* (ad lib)Venite exsultemus IV* (ad lib)
  50. πŸ” 20% Domine refugiumDomine refugium
  51. πŸ” 20% Judica meJudica me
  52. πŸ” 20% Puer natus estPuer natus est
  53. πŸ” 20% Miserere (Ps 50)Miserere (Ps 50)
  54. πŸ” 20% Mihi autem nimis (Intr.)Mihi autem nimis (Intr.)
  55. πŸ” 20% In virtute tuaIn virtute tua
  56. πŸ” 20% Venite exsultemus DVenite exsultemus D
  57. πŸ” 20% Mihi autem absit. Ps. MementoMihi autem absit. Ps. Memento
  58. πŸ” 20% Deus Deus meus (62)Deus Deus meus (62)
  59. πŸ” 20% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  60. πŸ” 20% Qui de terra estQui de terra est
  61. πŸ” 20% Hodie scietisHodie scietis
  62. πŸ” 20% Dominus dixitDominus dixit
  63. πŸ” 20% Congregati sunt inimiciCongregati sunt inimici
  64. πŸ” 20% Respice in meRespice in me
  65. πŸ” 20% Dominus implebitDominus implebit