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% VincentiVincenti
  2. 🔍 47% Vincenti daboVincenti dabo
  3. 🔍 39% Vincenti dabo mannaVincenti dabo manna
  4. 🔍 38% Ex quo omniaEx quo omnia
  5. 🔍 33% VincentiVincenti
  6. 🔍 31% Vincenti dabo mannaVincenti dabo manna
  7. 🔍 26% Alleluia (Dom. Non. T.P.)Alleluia (Dom. Non. T.P.)
  8. 🔍 25% Sanctos tuosSanctos tuos
  9. 🔍 23% Vincenti dabo ei edere (Mode 5a)Vincenti dabo ei edere (Mode 5a)
  10. 🔍 22% Fac Domine ut simFac Domine ut sim
  11. 🔍 21% Alleluia Fer. II T.P. IAlleluia Fer. II T.P. I
  12. 🔍 21% Notum fecitNotum fecit
  13. 🔍 21% Magne VincentiMagne Vincenti
  14. 🔍 21% Alleluia faciem tuamAlleluia faciem tuam
  15. 🔍 21% Venite benedictiVenite benedicti
  16. 🔍 20% O sacrum conviviumO sacrum convivium
  17. 🔍 20% Lamentatio IXLamentatio IX
  18. 🔍 20% Alleluia Fer. III T.P. IAlleluia Fer. III T.P. I
  19. 🔍 20% Vincenti daboVincenti dabo
  20. 🔍 20% Alleluia Fer. IV T.P. IIAlleluia Fer. IV T.P. II
  21. 🔍 20% Alleluia Fer. VI T.P. IAlleluia Fer. VI T.P. I
  22. 🔍 20% Alleluia Fer. V T.P. IAlleluia Fer. V T.P. I
  23. 🔍 20% Venite benedictiVenite benedicti
  24. 🔍 20% Sancti Angeli CustodesSancti Angeli Custodes
  25. 🔍 20% Vincenti dabo ei edere (Mode 7c)Vincenti dabo ei edere (Mode 7c)
  26. 🔍 20% Alleluia deduc meAlleluia deduc me
  27. 🔍 19% Alleluia Fer. II T.P. IIAlleluia Fer. II T.P. II
  28. 🔍 19% Alleluia Fer. IV T.P. IAlleluia Fer. IV T.P. I
  29. 🔍 19% O bone JesuO bone Jesu
  30. 🔍 19% Agnus Dei VAgnus Dei V
  31. 🔍 19% Alleluia Fer. V T.P. IIAlleluia Fer. V T.P. II
  32. 🔍 19% Simile est... fermentoSimile est... fermento
  33. 🔍 19% Alleluia Fer. VI T.P. IIAlleluia Fer. VI T.P. II
  34. 🔍 19% Alleluia verbum caroAlleluia verbum caro
  35. 🔍 19% Mirabilis DominusMirabilis Dominus
  36. 🔍 19% Benedicamus PatremBenedicamus Patrem
  37. 🔍 19% DispersitDispersit
  38. 🔍 19% Alleluia (Sabb. T.P.) (II)Alleluia (Sabb. T.P.) (II)
  39. 🔍 19% Alleluia (ant. mode 7)Alleluia (ant. mode 7)
  40. 🔍 19% Alleluia tuus sum egoAlleluia tuus sum ego
  41. 🔍 19% O virgo maximaO virgo maxima
  42. 🔍 19% Si diligitis meSi diligitis me
  43. 🔍 19% Ego sum pastorEgo sum pastor
  44. 🔍 19% Alleluia Fer. III T.P. IIAlleluia Fer. III T.P. II
  45. 🔍 18% Ascendit JesusAscendit Jesus
  46. 🔍 18% Alleluia. Dom. LaudAlleluia. Dom. Laud
  47. 🔍 18% Alleluia Sabb. T.P. IAlleluia Sabb. T.P. I
  48. 🔍 18% Alleluia (Dom. Sext. T.P.)Alleluia (Dom. Sext. T.P.)
  49. 🔍 18% Veniet Dominus et nonVeniet Dominus et non
  50. 🔍 18% Non turbetur corNon turbetur cor
  51. 🔍 18% BeneplacitumBeneplacitum
  52. 🔍 18% Proles de caeloProles de caelo
  53. 🔍 18% Alleluia (Dom. Tert. T.P.)Alleluia (Dom. Tert. T.P.)
  54. 🔍 18% Ego sum pastor 2Ego sum pastor 2
  55. 🔍 18% Alleluia confiteminiAlleluia confitemini
  56. 🔍 18% Alleluia Dom. Compl. T.P. IAlleluia Dom. Compl. T.P. I
  57. 🔍 18% Alleluia resurrexit DominusAlleluia resurrexit Dominus
  58. 🔍 18% Vincenti dabo ei edereVincenti dabo ei edere
  59. 🔍 18% Alleluia (Dom. Vesp. T.P.)Alleluia (Dom. Vesp. T.P.)
  60. 🔍 18% Alleluia (ant. mode 5)Alleluia (ant. mode 5)
  61. 🔍 18% Venite BenedictiVenite Benedicti
  62. 🔍 18% Alleluia (ant. mode 8)Alleluia (ant. mode 8)
  63. 🔍 18% Alleluia laudate DominumAlleluia laudate Dominum
  64. 🔍 18% Sol et lunaSol et luna
  65. 🔍 17% Alleluia Dom. Compl. T.P. IIAlleluia Dom. Compl. T.P. II