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% Ecce veniet RexEcce veniet Rex
  2. 🔍 68% Ecce... Rex DominusEcce... Rex Dominus
  3. 🔍 57% Ecce Rex venietEcce Rex veniet
  4. 🔍 57% Ecce rex venietEcce rex veniet
  5. 🔍 57% Ecce Rex venietEcce Rex veniet
  6. 🔍 55% Ecce Rex venietEcce Rex veniet
  7. 🔍 47% Ecce Rex vénietEcce Rex véniet
  8. 🔍 41% Ecce RexEcce Rex
  9. 🔍 40% Regem venturum DominumRegem venturum Dominum
  10. 🔍 38% O Rex gentiumO Rex gentium
  11. 🔍 37% Veniet ecce RexVeniet ecce Rex
  12. 🔍 35% O EmmanuelO Emmanuel
  13. 🔍 34% Cum ortus fueritCum ortus fuerit
  14. 🔍 34% O OriensO Oriens
  15. 🔍 30% O SapientiaO Sapientia
  16. 🔍 30% Ave decus virgineumAve decus virgineum
  17. 🔍 29% Audi Virgo manificaAudi Virgo manifica
  18. 🔍 28% Veniet ecce rexVeniet ecce rex
  19. 🔍 27% O AdonaiO Adonai
  20. 🔍 27% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  21. 🔍 27% O Crux fructex salvificus!O Crux fructex salvificus!
  22. 🔍 27% O radix JesseO radix Jesse
  23. 🔍 27% O clavis DavidO clavis David
  24. 🔍 26% Ecce veniet prophetaEcce veniet propheta
  25. 🔍 26% Veniet ecce RexVeniet ecce Rex
  26. 🔍 25% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  27. 🔍 25% Ave Rex noster!Ave Rex noster!
  28. 🔍 25% Salve Coleta potens!Salve Coleta potens!
  29. 🔍 25% O splendor pudicitiaeO splendor pudicitiae
  30. 🔍 25% Ecce... princepsEcce... princeps
  31. 🔍 24% Salve Crux sancta!Salve Crux sancta!
  32. 🔍 24% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  33. 🔍 24% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  34. 🔍 24% Salve lux mundi!Salve lux mundi!
  35. 🔍 24% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  36. 🔍 24% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  37. 🔍 24% Ecce veniet prophetaEcce veniet propheta
  38. 🔍 23% Ecce Dominus venietEcce Dominus veniet
  39. 🔍 23% Ecce Dominus venietEcce Dominus veniet
  40. 🔍 23% Ecce Dominus venietEcce Dominus veniet
  41. 🔍 23% Veniet ecce RexVeniet ecce Rex
  42. 🔍 23% Ecce veniet ProphetaEcce veniet Propheta
  43. 🔍 23% Paschalis admirabilisPaschalis admirabilis
  44. 🔍 23% Cum PatribusCum Patribus
  45. 🔍 22% Ecce veniet ProphetaEcce veniet Propheta
  46. 🔍 22% Tota pulchra es Maria!Tota pulchra es Maria!
  47. 🔍 22% Martine par ApostolisMartine par Apostolis
  48. 🔍 22% O lingua benedictaO lingua benedicta
  49. 🔍 22% Ecce veniet prophetaEcce veniet propheta
  50. 🔍 22% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  51. 🔍 22% Ecce veniet DeusEcce veniet Deus
  52. 🔍 22% Ecce veniet DeusEcce veniet Deus
  53. 🔍 21% Ecce Dominus venietEcce Dominus veniet
  54. 🔍 21% Domine Jesu ChristeDomine Jesu Christe
  55. 🔍 21% O Sidus HispaniaeO Sidus Hispaniae
  56. 🔍 21% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  57. 🔍 21% Sancte Michael archangeleSancte Michael archangele
  58. 🔍 21% Ave Regis AngelorumAve Regis Angelorum
  59. 🔍 21% Ecce veniet ProphetaEcce veniet Propheta
  60. 🔍 21% Stephani victoria!Stephani victoria!
  61. 🔍 21% O Margarita poenitensO Margarita poenitens
  62. 🔍 21% Tota pulchra es Maria!Tota pulchra es Maria!
  63. 🔍 21% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  64. 🔍 21% Ecce Dominus venietEcce Dominus veniet
  65. 🔍 21% Ecce Dominus venietEcce Dominus veniet