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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Refulsit solRefulsit sol
  2. πŸ” 75% Refulsit sol in clypeosRefulsit sol in clypeos
  3. πŸ” 72% Refulsit solRefulsit sol
  4. πŸ” 35% Refulsit sol in clypeosRefulsit sol in clypeos
  5. πŸ” 35% Refulsit sol in clypeosRefulsit sol in clypeos
  6. πŸ” 31% Cum ortus fuerit solCum ortus fuerit sol
  7. πŸ” 26% Magi videntes stellamMagi videntes stellam
  8. πŸ” 25% Disrumpam vincula populiDisrumpam vincula populi
  9. πŸ” 24% Sol et lunaSol et luna
  10. πŸ” 24% Nativitas gloriosaeNativitas gloriosae
  11. πŸ” 23% Montes GelboeMontes Gelboe
  12. πŸ” 23% Dixit Dominus ad NoeDixit Dominus ad Noe
  13. πŸ” 23% Dicite invitatisDicite invitatis
  14. πŸ” 22% Laetare caelum desuperLaetare caelum desuper
  15. πŸ” 22% Omnis sapientiaOmnis sapientia
  16. πŸ” 22% Cum ortus fuerit solCum ortus fuerit sol
  17. πŸ” 22% Religio mundaReligio munda
  18. πŸ” 22% Et audientes discipuliEt audientes discipuli
  19. πŸ” 21% Justi fulgebunt sicut solJusti fulgebunt sicut sol
  20. πŸ” 21% Gratia Dei et misericordiaGratia Dei et misericordia
  21. πŸ” 21% Orietur sicut solOrietur sicut sol
  22. πŸ” 21% Virgo potensVirgo potens
  23. πŸ” 21% Gloria in excelsis DeoGloria in excelsis Deo
  24. πŸ” 20% Christus JesusChristus Jesus
  25. πŸ” 20% Manifeste magnum estManifeste magnum est
  26. πŸ” 20% Ardens est cor meumArdens est cor meum
  27. πŸ” 20% Comedite pinguiaComedite pinguia
  28. πŸ” 20% Sol et lunaSol et luna
  29. πŸ” 20% Sol et lunaSol et luna
  30. πŸ” 20% Orietur sicut solOrietur sicut sol
  31. πŸ” 19% OriΓ©tur sicut solOriΓ©tur sicut sol
  32. πŸ” 19% Domine si tu visDomine si tu vis
  33. πŸ” 19% Montes GelboeMontes Gelboe
  34. πŸ” 19% Potens es DominePotens es Domine
  35. πŸ” 19% Orietur sicut solOrietur sicut sol
  36. πŸ” 19% Dum medium silentiumDum medium silentium
  37. πŸ” 19% Homo quidam descendebatHomo quidam descendebat
  38. πŸ” 19% In medio EcclesiaeIn medio Ecclesiae
  39. πŸ” 19% O Oriens splendor lucisO Oriens splendor lucis
  40. πŸ” 19% Montes GelboeMontes Gelboe
  41. πŸ” 19% Cum turba multaCum turba multa
  42. πŸ” 19% Accinxit fortitudineAccinxit fortitudine
  43. πŸ” 19% Post triduumPost triduum
  44. πŸ” 19% Benedictus Deus qui misitBenedictus Deus qui misit
  45. πŸ” 18% Hodie Dominus IesusHodie Dominus Iesus
  46. πŸ” 18% Dum sacrum mysteriumDum sacrum mysterium
  47. πŸ” 18% Benedico... ApostolumBenedico... Apostolum
  48. πŸ” 18% Qui caelorum continesQui caelorum contines
  49. πŸ” 18% Si offers munus tuumSi offers munus tuum
  50. πŸ” 18% Unxerunt SalomonemUnxerunt Salomonem
  51. πŸ” 18% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  52. πŸ” 18% Rector potens (In Festis Majoribus)Rector potens (In Festis Majoribus)
  53. πŸ” 18% Vestimentum tuumVestimentum tuum
  54. πŸ” 18% Sapientia clamitatSapientia clamitat
  55. πŸ” 18% Fulgebunt justi sicut solFulgebunt justi sicut sol
  56. πŸ” 18% Dixit paterfamiliasDixit paterfamilias
  57. πŸ” 18% Exsurgens MariaExsurgens Maria
  58. πŸ” 18% Et audientes discipuliEt audientes discipuli
  59. πŸ” 18% Ad Jesum autemAd Jesum autem
  60. πŸ” 18% Te lucis ante terminum (In Tempore Passionis)Te lucis ante terminum (In Tempore Passionis)
  61. πŸ” 18% Non invenientesNon invenientes
  62. πŸ” 18% Cum vidisset Jesus MatremCum vidisset Jesus Matrem
  63. πŸ” 18% Non invenientes JesumNon invenientes Jesum
  64. πŸ” 18% Cum redirentCum redirent
  65. πŸ” 18% Tulerunt Dominum meumTulerunt Dominum meum