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% Caro mea requiescet 2 (Feriis V p.A.)Caro mea requiescet 2 (Feriis V p.A.)
  2. 🔍 54% Caro mea requiescet 1Caro mea requiescet 1
  3. 🔍 51% Caro mea requiescet 1 (Sabbato Sancto)Caro mea requiescet 1 (Sabbato Sancto)
  4. 🔍 46% Caro mea requiescetCaro mea requiescet
  5. 🔍 42% Caro mea requiescetCaro mea requiescet
  6. 🔍 41% Caro mea requiescetCaro mea requiescet
  7. 🔍 40% Caro mea requiescet in speCaro mea requiescet in spe
  8. 🔍 40% Caro mea vere ... alleluiaCaro mea vere ... alleluia
  9. 🔍 40% Domine Deus salutis (Mode 4*e)Domine Deus salutis (Mode 4*e)
  10. 🔍 39% ContumeliasContumelias
  11. 🔍 38% Esto mihi DomineEsto mihi Domine
  12. 🔍 38% Caro mea vere... potus (mode 2*)Caro mea vere... potus (mode 2*)
  13. 🔍 38% Caro mea vere... potus (mode 7)Caro mea vere... potus (mode 7)
  14. 🔍 38% Ne intres inNe intres in
  15. 🔍 37% Illuminatio meaIlluminatio mea
  16. 🔍 37% Adorate DominumAdorate Dominum
  17. 🔍 37% Custodit DominusCustodit Dominus
  18. 🔍 37% De profundis clamaviDe profundis clamavi
  19. 🔍 37% Benedictus Dominus DeusBenedictus Dominus Deus
  20. 🔍 37% Portio mea DominePortio mea Domine
  21. 🔍 36% Clarifica me PaterClarifica me Pater
  22. 🔍 36% Conserva meConserva me
  23. 🔍 36% Benedictus Deus IsraelBenedictus Deus Israel
  24. 🔍 36% Caro mea requiescetCaro mea requiescet
  25. 🔍 36% Fortitudo mea et lausFortitudo mea et laus
  26. 🔍 36% Domus meaDomus mea
  27. 🔍 35% Benedixisti DomineBenedixisti Domine
  28. 🔍 35% Adjutor in tribulationibusAdjutor in tribulationibus
  29. 🔍 35% A viro iniquoA viro iniquo
  30. 🔍 35% AmpliusAmplius
  31. 🔍 35% Magnificat anima meaMagnificat anima mea
  32. 🔍 34% Ad te levaviAd te levavi
  33. 🔍 34% Domine Deus salutis (Mode 3b)Domine Deus salutis (Mode 3b)
  34. 🔍 34% Benedictus Dominus quiaBenedictus Dominus quia
  35. 🔍 34% Cantabo DominoCantabo Domino
  36. 🔍 34% Beati qui habitantBeati qui habitant
  37. 🔍 34% Ad te de luceAd te de luce
  38. 🔍 34% Beati qui ambulant 2 (Mode 8g-g)Beati qui ambulant 2 (Mode 8g-g)
  39. 🔍 34% Beati omnesBeati omnes
  40. 🔍 34% Cantate DominoCantate Domino
  41. 🔍 33% Intret oratio meaIntret oratio mea
  42. 🔍 33% Cantemus DominoCantemus Domino
  43. 🔍 33% Intellege clamoremIntellege clamorem
  44. 🔍 33% Bonum est sperareBonum est sperare
  45. 🔍 33% Beati qui ambulant 2 (Mode 8g-a)Beati qui ambulant 2 (Mode 8g-a)
  46. 🔍 33% Sitivit in teSitivit in te
  47. 🔍 33% In Filio suoIn Filio suo
  48. 🔍 33% HabitabitHabitabit
  49. 🔍 33% Cor mundumCor mundum
  50. 🔍 33% Adiutorium nostrumAdiutorium nostrum
  51. 🔍 33% Beatus populusBeatus populus
  52. 🔍 33% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  53. 🔍 32% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  54. 🔍 32% Cantate Domino et benediciteCantate Domino et benedicite
  55. 🔍 32% Avertet DominusAvertet Dominus
  56. 🔍 32% Confitebor tibi Domine quoniamConfitebor tibi Domine quoniam
  57. 🔍 32% Sustinuit anima meaSustinuit anima mea
  58. 🔍 32% Miserere mihi DomineMiserere mihi Domine
  59. 🔍 32% Fortitudo mea ... factusFortitudo mea ... factus
  60. 🔍 32% Adiutor meus estoAdiutor meus esto
  61. 🔍 32% Bonum est confiteriBonum est confiteri
  62. 🔍 32% Auxilium meum a Domino (Mode 8)Auxilium meum a Domino (Mode 8)
  63. 🔍 32% Beata viscera... etBeata viscera... et
  64. 🔍 32% Auxilium meum a Domino (Mode E)Auxilium meum a Domino (Mode E)
  65. 🔍 32% Cantabimus et psallemusCantabimus et psallemus