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% Ecce rex venietEcce rex veniet
  2. 🔍 100% Ecce Rex venietEcce Rex veniet
  3. 🔍 60% Ecce Dominus venietEcce Dominus veniet
  4. 🔍 60% Ecce Dominus venietEcce Dominus veniet
  5. 🔍 58% Ecce... Rex DominusEcce... Rex Dominus
  6. 🔍 57% Ecce Rex venietEcce Rex veniet
  7. 🔍 57% Ecce veniet RexEcce veniet Rex
  8. 🔍 56% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  9. 🔍 56% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  10. 🔍 56% Ecce veniet ProphetaEcce veniet Propheta
  11. 🔍 55% Veniet ecce rexVeniet ecce rex
  12. 🔍 55% Ecce veniet DeusEcce veniet Deus
  13. 🔍 55% Ecce veniet DeusEcce veniet Deus
  14. 🔍 54% Ecce Rex venietEcce Rex veniet
  15. 🔍 54% Ecce veniet ProphetaEcce veniet Propheta
  16. 🔍 53% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  17. 🔍 53% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  18. 🔍 51% Ecce veniet desideratusEcce veniet desideratus
  19. 🔍 51% Ecce veniet desideratusEcce veniet desideratus
  20. 🔍 51% Rex nosterRex noster
  21. 🔍 51% Rex nosterRex noster
  22. 🔍 50% De caelo venietDe caelo veniet
  23. 🔍 50% De caelo venietDe caelo veniet
  24. 🔍 47% Veniet Dominus in potestateVeniet Dominus in potestate
  25. 🔍 47% Veniet Dominus in potestateVeniet Dominus in potestate
  26. 🔍 46% Veniet ecce RexVeniet ecce Rex
  27. 🔍 46% Unde venietUnde veniet
  28. 🔍 46% Dominus legiferDominus legifer
  29. 🔍 46% Dominus legiferDominus legifer
  30. 🔍 45% Ecce in nubibusEcce in nubibus
  31. 🔍 45% Ecce in nubibusEcce in nubibus
  32. 🔍 45% Ecce Rex vénietEcce Rex véniet
  33. 🔍 44% Ecce apparebitEcce apparebit
  34. 🔍 44% Ecce apparebitEcce apparebit
  35. 🔍 43% Veniet fortiorVeniet fortior
  36. 🔍 43% Veniet fortiorVeniet fortior
  37. 🔍 43% Veniet Dominus et nonVeniet Dominus et non
  38. 🔍 43% Veniet Dominus et nonVeniet Dominus et non
  39. 🔍 43% Sic venietSic veniet
  40. 🔍 43% Rex omnis terraeRex omnis terrae
  41. 🔍 42% Domine rex omnipotens liberaDomine rex omnipotens libera
  42. 🔍 42% Ecce Agnus Dei 1Ecce Agnus Dei 1
  43. 🔍 41% De Sion veniet DominusDe Sion veniet Dominus
  44. 🔍 41% De Sion veniet DominusDe Sion veniet Dominus
  45. 🔍 41% Rex pacificusRex pacificus
  46. 🔍 40% Qui post meQui post me
  47. 🔍 40% Qui post meQui post me
  48. 🔍 40% Sedebit DominusSedebit Dominus
  49. 🔍 39% IntueminiIntuemini
  50. 🔍 39% IntueminiIntuemini
  51. 🔍 39% Benedicta tu inBenedicta tu in
  52. 🔍 39% Ecce Dominus noster ... ut illuminetEcce Dominus noster ... ut illuminet
  53. 🔍 39% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  54. 🔍 39% Ecce ascendimus ... et FiliusEcce ascendimus ... et Filius
  55. 🔍 39% Ecce RexEcce Rex
  56. 🔍 39% Dominus venietDominus veniet
  57. 🔍 39% Dominus venietDominus veniet
  58. 🔍 38% Sion renovaberisSion renovaberis
  59. 🔍 38% Sion renovaberisSion renovaberis
  60. 🔍 38% Ecce Agnus Dei 1Ecce Agnus Dei 1
  61. 🔍 38% Domine clamaviDomine clamavi
  62. 🔍 38% Ecce Dominus noster... et brachioEcce Dominus noster... et brachio
  63. 🔍 38% De Sion veniet qui regnaturusDe Sion veniet qui regnaturus
  64. 🔍 38% De Sion veniet qui regnaturusDe Sion veniet qui regnaturus
  65. 🔍 38% Annuntiate populisAnnuntiate populis