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% Domine labia mea aperiesDomine labia mea aperies
  2. πŸ” 68% Domine labia mea aperiesDomine labia mea aperies
  3. πŸ” 54% Domine labia mea (tonus festivus)Domine labia mea (tonus festivus)
  4. πŸ” 51% Domine labia mea (tonus ferialis)Domine labia mea (tonus ferialis)
  5. πŸ” 48% Domine labia meaDomine labia mea
  6. πŸ” 47% Domine labia meaDomine labia mea
  7. πŸ” 45% Domine labia meaDomine labia mea
  8. πŸ” 45% Domine labia meaDomine labia mea
  9. πŸ” 33% Labia meaLabia mea
  10. πŸ” 33% Labia mea laudabuntLabia mea laudabunt
  11. πŸ” 33% Labia meaLabia mea
  12. πŸ” 31% Domine labia meaDomine labia mea
  13. πŸ” 22% Domine labia meaDomine labia mea
  14. πŸ” 22% Toni Communes Ad Gloria Patri (Modo V)Toni Communes Ad Gloria Patri (Modo V)
  15. πŸ” 21% Toni Communes Ad Gloria Patri (Modo II)Toni Communes Ad Gloria Patri (Modo II)
  16. πŸ” 21% Caro mea requiescet in speCaro mea requiescet in spe
  17. πŸ” 21% Toni Communes Ad Gloria Patri (Modo IV)Toni Communes Ad Gloria Patri (Modo IV)
  18. πŸ” 21% Toni Communes Ad Gloria Patri (Modo VIII)Toni Communes Ad Gloria Patri (Modo VIII)
  19. πŸ” 21% Dominus vobiscumDominus vobiscum
  20. πŸ” 20% Toni Communes Ad Gloria Patri (Modo I)Toni Communes Ad Gloria Patri (Modo I)
  21. πŸ” 20% Toni Communes Ad Gloria Patri (Modo VII)Toni Communes Ad Gloria Patri (Modo VII)
  22. πŸ” 20% Lumen ChristiLumen Christi
  23. πŸ” 20% Labia insurgentiumLabia insurgentium
  24. πŸ” 20% Toni Communes Ad Gloria Patri (Modo III)Toni Communes Ad Gloria Patri (Modo III)
  25. πŸ” 20% Ego sum viaEgo sum via
  26. πŸ” 20% Alleluia (ant. mode 7)Alleluia (ant. mode 7)
  27. πŸ” 20% Alleluia (ant. mode 5)Alleluia (ant. mode 5)
  28. πŸ” 19% Benedicamus DominoBenedicamus Domino
  29. πŸ” 19% Dominus vobiscum (Toni Orationem: Tonus festivus.)Dominus vobiscum (Toni Orationem: Tonus festivus.)
  30. πŸ” 19% Labia insurgentiumLabia insurgentium
  31. πŸ” 19% Toni Communes Ad Gloria Patri (Modo VI)Toni Communes Ad Gloria Patri (Modo VI)
  32. πŸ” 19% Portio mea DominePortio mea Domine
  33. πŸ” 19% Alleluia (ant. mode 8)Alleluia (ant. mode 8)
  34. πŸ” 19% Alleluia (ant. mode 6)Alleluia (ant. mode 6)
  35. πŸ” 19% Alleluia (ant. mode 4)Alleluia (ant. mode 4)
  36. πŸ” 19% Alleluia (ant. mode 3)Alleluia (ant. mode 3)
  37. πŸ” 19% A porta inferiA porta inferi
  38. πŸ” 18% Tu DomineTu Domine
  39. πŸ” 18% Dominus vobiscum (Toni Orationum: Toni antiqui ad libitum: Tonus solemnis.)Dominus vobiscum (Toni Orationum: Toni antiqui ad libitum: Tonus solemnis.)
  40. πŸ” 18% In nomine PatrisIn nomine Patris
  41. πŸ” 18% Labia insurgΓ©ntiumLabia insurgΓ©ntium
  42. πŸ” 18% Alleluia (ant. mode I)Alleluia (ant. mode I)
  43. πŸ” 18% Benedicamus DominoBenedicamus Domino
  44. πŸ” 18% Alleluia (ant. mode 2)Alleluia (ant. mode 2)
  45. πŸ” 18% Ite in paceIte in pace
  46. πŸ” 18% Gaudebunt labia meaGaudebunt labia mea
  47. πŸ” 18% Domine Rex omnipotensDomine Rex omnipotens
  48. πŸ” 18% Dominus vobiscum (Toni Evangelii)Dominus vobiscum (Toni Evangelii)
  49. πŸ” 17% Collocavit me in obscuris.Collocavit me in obscuris.
  50. πŸ” 17% Portio mea DominePortio mea Domine
  51. πŸ” 17% Surrexit Christus et illuxitSurrexit Christus et illuxit
  52. πŸ” 17% Alleluia (modi communes post offertorium - VI)Alleluia (modi communes post offertorium - VI)
  53. πŸ” 17% Post collectam (Toni orationum B)Post collectam (Toni orationum B)
  54. πŸ” 17% Labia insurgentiumLabia insurgentium
  55. πŸ” 17% Domine labia mea (in festis)Domine labia mea (in festis)
  56. πŸ” 17% Portio mea DominePortio mea Domine
  57. πŸ” 17% Ite in pace, alleluia (Ad Laudes)Ite in pace, alleluia (Ad Laudes)
  58. πŸ” 17% Dominus vobiscum ... Benedicat vosDominus vobiscum ... Benedicat vos
  59. πŸ” 17% Verbum DominiVerbum Domini
  60. πŸ” 17% Verbum DominiVerbum Domini
  61. πŸ” 17% Dominus vobiscum (Toni Evangelii: Alter Tonus ad libitum.)Dominus vobiscum (Toni Evangelii: Alter Tonus ad libitum.)
  62. πŸ” 17% Alleluia (modi communes post offertorium - I)Alleluia (modi communes post offertorium - I)
  63. πŸ” 16% Portio mea DominePortio mea Domine
  64. πŸ” 16% In nomine PatrisIn nomine Patris
  65. πŸ” 16% In nomine PatrisIn nomine Patris