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% Ego sum panis vivus dicitEgo sum panis vivus dicit
  2. πŸ” 84% Ego sum panis vivusEgo sum panis vivus
  3. πŸ” 57% Ego sum panis vivus ... et panisEgo sum panis vivus ... et panis
  4. πŸ” 50% Ego sum panis vivusEgo sum panis vivus
  5. πŸ” 49% Ego sum panis vivusEgo sum panis vivus
  6. πŸ” 47% Ego sumEgo sum
  7. πŸ” 40% Ego sum panis vivusEgo sum panis vivus
  8. πŸ” 40% Ego sum panis (I)Ego sum panis (I)
  9. πŸ” 37% Alleluia LaudateAlleluia Laudate
  10. πŸ” 37% Ego sum panis (III)Ego sum panis (III)
  11. πŸ” 36% Ego sum panis ... aeternum et panisEgo sum panis ... aeternum et panis
  12. πŸ” 36% Ego sum ostiumEgo sum ostium
  13. πŸ” 35% Ego sum panis vivus. IEgo sum panis vivus. I
  14. πŸ” 35% Ego sum vitis veraEgo sum vitis vera
  15. πŸ” 35% Ego sum panis vivus. IIEgo sum panis vivus. II
  16. πŸ” 35% Pax vobis ego sumPax vobis ego sum
  17. πŸ” 34% Ego sum via veritasEgo sum via veritas
  18. πŸ” 34% Ego sum panis... Γ¦ternum et panisEgo sum panis... Γ¦ternum et panis
  19. πŸ” 33% Alleluia Tuus sumAlleluia Tuus sum
  20. πŸ” 33% Alleluia tuus sum egoAlleluia tuus sum ego
  21. πŸ” 33% Ego sum panis vivusEgo sum panis vivus
  22. πŸ” 32% Ego sum panis (Corpus Christi in Octava)Ego sum panis (Corpus Christi in Octava)
  23. πŸ” 32% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  24. πŸ” 32% Alleluia (mode 8)Alleluia (mode 8)
  25. πŸ” 32% Alleluia panisAlleluia panis
  26. πŸ” 32% Ego sum panis ... aeternum alleluia 1 (mode 8)Ego sum panis ... aeternum alleluia 1 (mode 8)
  27. πŸ” 32% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  28. πŸ” 31% Alleluia (T. P. Vesp. Fer. II.)Alleluia (T. P. Vesp. Fer. II.)
  29. πŸ” 31% Alleluia Lapis revolutusAlleluia Lapis revolutus
  30. πŸ” 31% Alleluia (T. P. Vesp. Fer. VI.)Alleluia (T. P. Vesp. Fer. VI.)
  31. πŸ” 31% Alleluia (T. P. Laud. Fer. II.)Alleluia (T. P. Laud. Fer. II.)
  32. πŸ” 31% Ego sum viaEgo sum via
  33. πŸ” 31% Laetare Virgo (Ss. Rosarii)Laetare Virgo (Ss. Rosarii)
  34. πŸ” 31% Alleluia Omnes GentesAlleluia Omnes Gentes
  35. πŸ” 30% Ego sum pastor bonusEgo sum pastor bonus
  36. πŸ” 30% Alleluia tuus sum ego. (Sundays throughout the year at Sext)Alleluia tuus sum ego. (Sundays throughout the year at Sext)
  37. πŸ” 30% Pax vobis ego sumPax vobis ego sum
  38. πŸ” 30% Laetare Virgo MaterLaetare Virgo Mater
  39. πŸ” 30% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  40. πŸ” 30% Ego sum panis. IIIEgo sum panis. III
  41. πŸ” 30% Alleluia. (Sund. P. T. at Lauds I) Alleluia. (Sund. P. T. at Lauds I)
  42. πŸ” 30% Hic vir despiciensHic vir despiciens
  43. πŸ” 30% Alleluia (T.P. in I nocturno)Alleluia (T.P. in I nocturno)
  44. πŸ” 30% AlleluiaAlleluia
  45. πŸ” 30% AlleluiaAlleluia
  46. πŸ” 29% Alleluia (T. P. ad Sextam)Alleluia (T. P. ad Sextam)
  47. πŸ” 29% Alleluia (mode 8)Alleluia (mode 8)
  48. πŸ” 29% Alleluia (T. P. ad Primam)Alleluia (T. P. ad Primam)
  49. πŸ” 29% Alleluia (T. P. ad Tertiam)Alleluia (T. P. ad Tertiam)
  50. πŸ” 29% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  51. πŸ” 29% Dicit Dominus: PaenitentiamDicit Dominus: Paenitentiam
  52. πŸ” 29% Ego sum panis... Γ¦ternum alleluia 2Ego sum panis... Γ¦ternum alleluia 2
  53. πŸ” 29% Ego sum panis (II)Ego sum panis (II)
  54. πŸ” 29% Alleluia ego sum vitisAlleluia ego sum vitis
  55. πŸ” 29% Alleluia (T. P. Vesp. Sabb.)Alleluia (T. P. Vesp. Sabb.)
  56. πŸ” 29% Alleluia alleluia alleluia (Dominica ad Primam)Alleluia alleluia alleluia (Dominica ad Primam)
  57. πŸ” 29% Ego sum panis Corpor XtiEgo sum panis Corpor Xti
  58. πŸ” 29% Omnes GentesOmnes Gentes
  59. πŸ” 29% Gustate et videteGustate et videte
  60. πŸ” 29% Cognoverunt DominumCognoverunt Dominum
  61. πŸ” 28% Alleluia (T. P. Laud. Fer. V.)Alleluia (T. P. Laud. Fer. V.)
  62. πŸ” 28% Alleluia (T. P. Laud. Fer. VI.)Alleluia (T. P. Laud. Fer. VI.)
  63. πŸ” 28% Alleluia (T. P. Laud. Dom.)Alleluia (T. P. Laud. Dom.)
  64. πŸ” 28% Ego in altissimisEgo in altissimis
  65. πŸ” 28% Alleluia alleluia alleluia alleluia (TP ad Primam)Alleluia alleluia alleluia alleluia (TP ad Primam)