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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  2. πŸ” 67% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  3. πŸ” 66% Ecce Dominus noster ... ut illuminetEcce Dominus noster ... ut illuminet
  4. πŸ” 66% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  5. πŸ” 63% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  6. πŸ” 61% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  7. πŸ” 51% Ecce Dominus noster... et illuminabitEcce Dominus noster... et illuminabit
  8. πŸ” 32% IlluminaIllumina
  9. πŸ” 32% AlleluiaAlleluia
  10. πŸ” 32% Ecce fidelis servus et prudensEcce fidelis servus et prudens
  11. πŸ” 31% Ecce ancilla DominiEcce ancilla Domini
  12. πŸ” 31% Ad te de luceAd te de luce
  13. πŸ” 30% Ecce Dominus noster... et brachioEcce Dominus noster... et brachio
  14. πŸ” 30% Inclinavit DominusInclinavit Dominus
  15. πŸ” 30% Ecce sic benedicetur homoEcce sic benedicetur homo
  16. πŸ” 30% In omnem terramIn omnem terram
  17. πŸ” 29% Placebo DominoPlacebo Domino
  18. πŸ” 28% Cantate DominoCantate Domino
  19. πŸ” 28% Spiritus DominiSpiritus Domini
  20. πŸ” 27% Ecce Dominus venietEcce Dominus veniet
  21. πŸ” 27% Ave MariaAve Maria
  22. πŸ” 27% AlleluiaAlleluia
  23. πŸ” 27% In cΓ¦lestibus regnisIn cΓ¦lestibus regnis
  24. πŸ” 27% Dextera DominiDextera Domini
  25. πŸ” 27% Ascendit DeusAscendit Deus
  26. πŸ” 26% AlleluiaAlleluia
  27. πŸ” 26% Beata MaterBeata Mater
  28. πŸ” 26% Gustate et videteGustate et videte
  29. πŸ” 26% Lumen ad revelationem gentiumLumen ad revelationem gentium
  30. πŸ” 26% Clamor meusClamor meus
  31. πŸ” 26% Ecce dediteEcce dedite
  32. πŸ” 26% Misit DominusMisit Dominus
  33. πŸ” 25% AlleluiaAlleluia
  34. πŸ” 25% Fidelis servus et prudensFidelis servus et prudens
  35. πŸ” 25% Spiritus qui a Patre proceditSpiritus qui a Patre procedit
  36. πŸ” 25% Dominus legifer nosterDominus legifer noster
  37. πŸ” 25% Ecce Dominus venietEcce Dominus veniet
  38. πŸ” 25% LaudateLaudate
  39. πŸ” 25% AlleluiaAlleluia
  40. πŸ” 25% Iustus ut palmaIustus ut palma
  41. πŸ” 25% Tu es, DomineTu es, Domine
  42. πŸ” 25% Suscepimus DeusSuscepimus Deus
  43. πŸ” 25% In GalilaeaIn Galilaea
  44. πŸ” 25% Crucem tuamCrucem tuam
  45. πŸ” 24% Memento meiMemento mei
  46. πŸ” 24% Dominus ab uteroDominus ab utero
  47. πŸ” 24% FontesFontes
  48. πŸ” 24% Nos autemNos autem
  49. πŸ” 24% Veniet Dominus et nonVeniet Dominus et non
  50. πŸ” 24% Ecce Dominus venietEcce Dominus veniet
  51. πŸ” 24% Ecce Dominus venietEcce Dominus veniet
  52. πŸ” 24% Veniet Dominus et nonVeniet Dominus et non
  53. πŸ” 24% Iubilate DeoIubilate Deo
  54. πŸ” 24% Credo videreCredo videre
  55. πŸ” 24% Descendit Iesus cum eisDescendit Iesus cum eis
  56. πŸ” 24% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  57. πŸ” 24% Mandatum novumMandatum novum
  58. πŸ” 24% AlleluiaAlleluia
  59. πŸ” 24% Bonum estBonum est
  60. πŸ” 24% SpΓ­ritusSpΓ­ritus
  61. πŸ” 24% Alleluia faciem tuamAlleluia faciem tuam
  62. πŸ” 24% Sanctum nomen Domini in CruceSanctum nomen Domini in Cruce
  63. πŸ” 24% Ecce Dominus venietEcce Dominus veniet
  64. πŸ” 24% Media nocteMedia nocte
  65. πŸ” 24% Ecce Dominus venietEcce Dominus veniet