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% Sic venietSic veniet
  2. 🔍 47% De caelo venietDe caelo veniet
  3. 🔍 47% De caelo venietDe caelo veniet
  4. 🔍 46% Ecce veniet DeusEcce veniet Deus
  5. 🔍 46% Ecce veniet DeusEcce veniet Deus
  6. 🔍 46% De Sion veniet DominusDe Sion veniet Dominus
  7. 🔍 46% De Sion veniet DominusDe Sion veniet Dominus
  8. 🔍 45% Sic benedicamSic benedicam
  9. 🔍 44% Ecce Dominus venietEcce Dominus veniet
  10. 🔍 44% Ecce Dominus venietEcce Dominus veniet
  11. 🔍 43% Ecce rex venietEcce rex veniet
  12. 🔍 43% Ecce Rex venietEcce Rex veniet
  13. 🔍 43% Unde venietUnde veniet
  14. 🔍 42% Sic Deus dilexit ... alleluiaSic Deus dilexit ... alleluia
  15. 🔍 41% Veniet Dominus et nonVeniet Dominus et non
  16. 🔍 41% Veniet Dominus et nonVeniet Dominus et non
  17. 🔍 41% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  18. 🔍 41% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  19. 🔍 40% Veniet Dominus in potestateVeniet Dominus in potestate
  20. 🔍 40% Veniet Dominus in potestateVeniet Dominus in potestate
  21. 🔍 40% De Sion veniet qui regnaturusDe Sion veniet qui regnaturus
  22. 🔍 40% De Sion veniet qui regnaturusDe Sion veniet qui regnaturus
  23. 🔍 40% Ecce veniet ProphetaEcce veniet Propheta
  24. 🔍 40% Dominus venietDominus veniet
  25. 🔍 40% Dominus venietDominus veniet
  26. 🔍 39% Ecce veniet desideratusEcce veniet desideratus
  27. 🔍 39% Ecce veniet desideratusEcce veniet desideratus
  28. 🔍 39% Ecce veniet ProphetaEcce veniet Propheta
  29. 🔍 39% Nonne sic oportuitNonne sic oportuit
  30. 🔍 39% Veritas DominiVeritas Domini
  31. 🔍 38% Veniet fortiorVeniet fortior
  32. 🔍 38% Veniet fortiorVeniet fortior
  33. 🔍 38% Veniet dies DominiVeniet dies Domini
  34. 🔍 37% Viri GalilaeiViri Galilaei
  35. 🔍 37% Sic Deus dilexitSic Deus dilexit
  36. 🔍 37% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  37. 🔍 37% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  38. 🔍 37% Sedebit DominusSedebit Dominus
  39. 🔍 36% Domine audiviDomine audivi
  40. 🔍 36% Praeceptum DominiPraeceptum Domini
  41. 🔍 36% Domine in caeloDomine in caelo
  42. 🔍 36% Benedictus Dominus quiaBenedictus Dominus quia
  43. 🔍 36% Hoc est praeceptumHoc est praeceptum
  44. 🔍 36% In domum DominiIn domum Domini
  45. 🔍 35% Angelus Domini nuntiavitAngelus Domini nuntiavit
  46. 🔍 35% Maria et fluminaMaria et flumina
  47. 🔍 35% Laudate nomen DominiLaudate nomen Domini
  48. 🔍 35% Dextera DominiDextera Domini
  49. 🔍 35% LaudaboLaudabo
  50. 🔍 35% Omnes gentesOmnes gentes
  51. 🔍 35% Sublevatis oculisSublevatis oculis
  52. 🔍 35% Operuit caelosOperuit caelos
  53. 🔍 35% Amen a. d. vobis Si quidAmen a. d. vobis Si quid
  54. 🔍 35% Usque modoUsque modo
  55. 🔍 35% Egredietur DominusEgredietur Dominus
  56. 🔍 35% Egredietur DominusEgredietur Dominus
  57. 🔍 35% Oculi meiOculi mei
  58. 🔍 35% Surrexit Christus et illuxitSurrexit Christus et illuxit
  59. 🔍 35% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  60. 🔍 35% Qui post meQui post me
  61. 🔍 35% Qui post meQui post me
  62. 🔍 35% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  63. 🔍 35% Dixit Iesus discipulis suis Ego mittamDixit Iesus discipulis suis Ego mittam
  64. 🔍 35% Stella nobisStella nobis
  65. 🔍 35% Anxiatus estAnxiatus est