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% Levabit DominusLevabit Dominus
  2. 🔍 100% Levabit DominusLevabit Dominus
  3. 🔍 60% Levabit DominusLevabit Dominus
  4. 🔍 53% Levabit Dominus signumLevabit Dominus signum
  5. 🔍 51% Levabit DominusLevabit Dominus
  6. 🔍 42% Veniet Dominus et nonVeniet Dominus et non
  7. 🔍 42% Veniet Dominus et nonVeniet Dominus et non
  8. 🔍 42% Dominus legiferDominus legifer
  9. 🔍 42% Dominus legiferDominus legifer
  10. 🔍 40% Inclinavit DominusInclinavit Dominus
  11. 🔍 40% Multiplicabitur 1 (Mode 1g)Multiplicabitur 1 (Mode 1g)
  12. 🔍 40% Sedebit DominusSedebit Dominus
  13. 🔍 40% Ecce in nubibusEcce in nubibus
  14. 🔍 40% Ecce in nubibusEcce in nubibus
  15. 🔍 39% Multiplicabitur 1Multiplicabitur 1
  16. 🔍 39% Ecce Dominus venietEcce Dominus veniet
  17. 🔍 39% Ecce Dominus venietEcce Dominus veniet
  18. 🔍 38% Veniet Dominus in potestateVeniet Dominus in potestate
  19. 🔍 38% Veniet Dominus in potestateVeniet Dominus in potestate
  20. 🔍 38% Confortate manusConfortate manus
  21. 🔍 38% Dominus regnavitDominus regnavit
  22. 🔍 37% De Sion veniet DominusDe Sion veniet Dominus
  23. 🔍 37% De Sion veniet DominusDe Sion veniet Dominus
  24. 🔍 37% Si mihi DominusSi mihi Dominus
  25. 🔍 37% Magnus Dominus (Mode 4a)Magnus Dominus (Mode 4a)
  26. 🔍 37% Dominus in temploDominus in templo
  27. 🔍 37% Egredietur DominusEgredietur Dominus
  28. 🔍 37% Egredietur DominusEgredietur Dominus
  29. 🔍 37% Rogabo PatremRogabo Patrem
  30. 🔍 37% Confortate manusConfortate manus
  31. 🔍 37% Quam admirabileQuam admirabile
  32. 🔍 37% Deus a LibanoDeus a Libano
  33. 🔍 37% Deus a LibanoDeus a Libano
  34. 🔍 37% Exaudiat te DominusExaudiat te Dominus
  35. 🔍 37% Magnus Dominus (Mode 1a2)Magnus Dominus (Mode 1a2)
  36. 🔍 37% Regnavit DominusRegnavit Dominus
  37. 🔍 36% Rex nosterRex noster
  38. 🔍 36% Rex nosterRex noster
  39. 🔍 36% Dicite PusillanimesDicite Pusillanimes
  40. 🔍 36% Dicite PusillanimesDicite Pusillanimes
  41. 🔍 36% In aeternum DominusIn aeternum Dominus
  42. 🔍 36% Benedictus Dominus quiaBenedictus Dominus quia
  43. 🔍 36% Nemo in eumNemo in eum
  44. 🔍 36% Dicit Dominus PaenitentiamDicit Dominus Paenitentiam
  45. 🔍 36% Dicit Dominus PaenitentiamDicit Dominus Paenitentiam
  46. 🔍 35% Montes et collesMontes et colles
  47. 🔍 35% Montes et collesMontes et colles
  48. 🔍 35% In DominoIn Domino
  49. 🔍 35% Declinabit DominusDeclinabit Dominus
  50. 🔍 35% Dominus defensorDominus defensor
  51. 🔍 35% Dominus venietDominus veniet
  52. 🔍 35% Dominus venietDominus veniet
  53. 🔍 35% Respexit DominusRespexit Dominus
  54. 🔍 35% Benedictus Dominus DeusBenedictus Dominus Deus
  55. 🔍 35% Dominus iudicabitDominus iudicabit
  56. 🔍 35% Erexit DominusErexit Dominus
  57. 🔍 35% In viam pacisIn viam pacis
  58. 🔍 35% VisionemVisionem
  59. 🔍 34% Domine in caeloDomine in caelo
  60. 🔍 34% Cibavit nos Dominus (Mode 2*a)Cibavit nos Dominus (Mode 2*a)
  61. 🔍 34% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  62. 🔍 34% Ecce Dominus noster ... ut illuminetEcce Dominus noster ... ut illuminet
  63. 🔍 34% ConsolaminiConsolamini
  64. 🔍 34% Ecce apparebitEcce apparebit
  65. 🔍 34% Ecce apparebitEcce apparebit