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 veniet prophetaEcce veniet propheta
  2. 🔍 73% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  3. 🔍 72% Ecce veniet prophetaEcce veniet propheta
  4. 🔍 69% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  5. 🔍 66% Ecce veniet prophetaEcce veniet propheta
  6. 🔍 65% Ecce veniet ProphetaEcce veniet Propheta
  7. 🔍 65% Ecce veniet ProphetaEcce veniet Propheta
  8. 🔍 64% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  9. 🔍 63% Ecce veniet ProphetaEcce veniet Propheta
  10. 🔍 42% Propheta magnusPropheta magnus
  11. 🔍 38% Ecce Dominus venietEcce Dominus veniet
  12. 🔍 35% Sion noli timereSion noli timere
  13. 🔍 35% Jerusalem respiceJerusalem respice
  14. 🔍 34% Ecce veniet DeusEcce veniet Deus
  15. 🔍 34% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  16. 🔍 33% Veniet Dominus et nonVeniet Dominus et non
  17. 🔍 32% Jerusalem gaudeJerusalem gaude
  18. 🔍 32% Ecce veniet desideratusEcce veniet desideratus
  19. 🔍 31% Ecce... Rex DominusEcce... Rex Dominus
  20. 🔍 30% Ecce apparebitEcce apparebit
  21. 🔍 29% Ecce Dominus venietEcce Dominus veniet
  22. 🔍 29% Ecce Dominus venietEcce Dominus veniet
  23. 🔍 29% Ipse invocabit meIpse invocabit me
  24. 🔍 29% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  25. 🔍 29% Alleluia Fer. II T.P. IAlleluia Fer. II T.P. I
  26. 🔍 28% Ecce veniet DeusEcce veniet Deus
  27. 🔍 28% Media nocteMedia nocte
  28. 🔍 28% Ecce ancillaEcce ancilla
  29. 🔍 28% Dabo in SionDabo in Sion
  30. 🔍 27% Ecce Dominus noster... et illuminabitEcce Dominus noster... et illuminabit
  31. 🔍 27% Et ecce terrae motusEt ecce terrae motus
  32. 🔍 27% Ecce rex venietEcce rex veniet
  33. 🔍 27% Ecce Rex venietEcce Rex veniet
  34. 🔍 27% Propheta magnusPropheta magnus
  35. 🔍 27% AnnuntiateAnnuntiate
  36. 🔍 27% Ecce veniet DeusEcce veniet Deus
  37. 🔍 27% Ecce veniet DeusEcce veniet Deus
  38. 🔍 27% Ecce MariaEcce Maria
  39. 🔍 27% Ecce in nubibusEcce in nubibus
  40. 🔍 27% Cum redirentCum redirent
  41. 🔍 27% Ecce Dominus venietEcce Dominus veniet
  42. 🔍 27% Ecce Dominus venietEcce Dominus veniet
  43. 🔍 26% Ecce Rex venietEcce Rex veniet
  44. 🔍 26% Leva JerusalemLeva Jerusalem
  45. 🔍 26% JucundareJucundare
  46. 🔍 26% Ecce veniet RexEcce veniet Rex
  47. 🔍 26% Lauda JerusalemLauda Jerusalem
  48. 🔍 26% Ecce Dominus venietEcce Dominus veniet
  49. 🔍 26% Elevata estElevata est
  50. 🔍 26% ElevareElevare
  51. 🔍 26% Ecce Dominus venietEcce Dominus veniet
  52. 🔍 26% Deus legiferDeus legifer
  53. 🔍 26% Ecce veniet desideratusEcce veniet desideratus
  54. 🔍 26% Ecce Dominus veniet et omnes sanctiEcce Dominus veniet et omnes sancti
  55. 🔍 26% Ecce Virgo concipietEcce Virgo concipiet
  56. 🔍 26% Ecce veniet DeusEcce veniet Deus
  57. 🔍 26% Alleluia Fer. V T.P. IAlleluia Fer. V T.P. I
  58. 🔍 26% Veniet ecce RexVeniet ecce Rex
  59. 🔍 25% Alleluia Fer. IV T.P. IIAlleluia Fer. IV T.P. II
  60. 🔍 25% De caelo venietDe caelo veniet
  61. 🔍 25% Alleluia Fer. III T.P. IAlleluia Fer. III T.P. I
  62. 🔍 25% Alleluia Fer. II T.P. IIAlleluia Fer. II T.P. II
  63. 🔍 25% Alleluia Fer. IV T.P. IAlleluia Fer. IV T.P. I
  64. 🔍 25% Veniet Dominus et nonVeniet Dominus et non
  65. 🔍 25% Alleluia Fer. V T.P. IIAlleluia Fer. V T.P. II