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% Ite ad Evangelium DominiIte ad Evangelium Domini
  2. 🔍 59% Ite in pace, glorificandoIte in pace, glorificando
  3. 🔍 42% Ite in paceIte in pace
  4. 🔍 32% Ad EvangeliumAd Evangelium
  5. 🔍 31% Ite, missa estIte, missa est
  6. 🔍 30% Verbum DominiVerbum Domini
  7. 🔍 30% Verbum DominiVerbum Domini
  8. 🔍 29% Benedicamus DominoBenedicamus Domino
  9. 🔍 28% Dominus vobiscumDominus vobiscum
  10. 🔍 27% Dominus vobiscumDominus vobiscum
  11. 🔍 27% Benedicamus DominoBenedicamus Domino
  12. 🔍 27% Dominus vobiscumDominus vobiscum
  13. 🔍 27% Lumen ChristiLumen Christi
  14. 🔍 26% Dominus vobiscum (Toni Evangelii: Alter Tonus ad libitum.)Dominus vobiscum (Toni Evangelii: Alter Tonus ad libitum.)
  15. 🔍 26% Dominus vobiscumDominus vobiscum
  16. 🔍 25% Evangelium meumEvangelium meum
  17. 🔍 25% Evangelium meumEvangelium meum
  18. 🔍 25% Evangelium meumEvangelium meum
  19. 🔍 24% Dominus vobiscum (Toni Evangelii)Dominus vobiscum (Toni Evangelii)
  20. 🔍 24% Benedicamus DominoBenedicamus Domino
  21. 🔍 24% Toni Communes Ad Gloria Patri (Modo II)Toni Communes Ad Gloria Patri (Modo II)
  22. 🔍 24% Verbum Domini (II)Verbum Domini (II)
  23. 🔍 23% Rex SanctorumRex Sanctorum
  24. 🔍 23% Verbum DominiVerbum Domini
  25. 🔍 23% Gratia Domini nostriGratia Domini nostri
  26. 🔍 23% Toni Communes Ad Gloria Patri (Modo VIII)Toni Communes Ad Gloria Patri (Modo VIII)
  27. 🔍 23% Benedicamus Domino (Sunday at terce)Benedicamus Domino (Sunday at terce)
  28. 🔍 23% Vocem jucunditatisVocem jucunditatis
  29. 🔍 23% Angelus Domini nuntiavit (Resp. Br.)Angelus Domini nuntiavit (Resp. Br.)
  30. 🔍 23% Toni Communes Ad Gloria Patri (Modo V)Toni Communes Ad Gloria Patri (Modo V)
  31. 🔍 23% Benedicamus Domino (VII)Benedicamus Domino (VII)
  32. 🔍 23% Verbum DominiVerbum Domini
  33. 🔍 23% Benedicamus Domino (VI)Benedicamus Domino (VI)
  34. 🔍 23% Dominus vobiscum (Toni Evangelii: Tonus antiquior.)Dominus vobiscum (Toni Evangelii: Tonus antiquior.)
  35. 🔍 22% Sancti tuiSancti tui
  36. 🔍 22% Benedicamus Domino (in feriis per annum ad laudes)Benedicamus Domino (in feriis per annum ad laudes)
  37. 🔍 22% Toni Communes Ad Gloria Patri (Modo III)Toni Communes Ad Gloria Patri (Modo III)
  38. 🔍 22% Benedicamus Domino (II classis in II vesperis)Benedicamus Domino (II classis in II vesperis)
  39. 🔍 22% Verbum Domini (I)Verbum Domini (I)
  40. 🔍 22% Rex SanctorumRex Sanctorum
  41. 🔍 22% Post collectam (Toni orationum B)Post collectam (Toni orationum B)
  42. 🔍 22% Ite in pace, alleluia (Ad Laudes)Ite in pace, alleluia (Ad Laudes)
  43. 🔍 22% Dominus vobiscum ... Sursum corda (A. tonus simplex)Dominus vobiscum ... Sursum corda (A. tonus simplex)
  44. 🔍 22% Benedicamus Domino (in Feriis ad Vesperas)Benedicamus Domino (in Feriis ad Vesperas)
  45. 🔍 22% Per omnia saecula saeculorum (2. Tonus ferialis)Per omnia saecula saeculorum (2. Tonus ferialis)
  46. 🔍 22% Toni Praefationum (1. Tonus solemnis)Toni Praefationum (1. Tonus solemnis)
  47. 🔍 22% Toni Communes Ad Gloria Patri (Modo I)Toni Communes Ad Gloria Patri (Modo I)
  48. 🔍 22% Dominus vobiscumDominus vobiscum
  49. 🔍 22% Redemisti nosRedemisti nos
  50. 🔍 22% Quasi unumQuasi unum
  51. 🔍 21% Dominus vobiscum ... Lectio sancti Evangelii (B)Dominus vobiscum ... Lectio sancti Evangelii (B)
  52. 🔍 21% Toni Praefationum (2. Tonus ferialis)Toni Praefationum (2. Tonus ferialis)
  53. 🔍 21% Toni Praefationum (3. Tonus solemnior)Toni Praefationum (3. Tonus solemnior)
  54. 🔍 21% Domine labia meaDomine labia mea
  55. 🔍 21% Praefatio ferialis de MartyribusPraefatio ferialis de Martyribus
  56. 🔍 21% Toni Communes Ad Gloria Patri (Modo IV)Toni Communes Ad Gloria Patri (Modo IV)
  57. 🔍 21% Gratia Domini nostri (I)Gratia Domini nostri (I)
  58. 🔍 21% Benedicamus Domino VIBenedicamus Domino VI
  59. 🔍 21% Benedicamus Domino (IV)Benedicamus Domino (IV)
  60. 🔍 21% Dedit illiDedit illi
  61. 🔍 21% Praefatio ferialis de Nativitate DominiPraefatio ferialis de Nativitate Domini
  62. 🔍 21% In nomine Jesu (ps. Domine)In nomine Jesu (ps. Domine)
  63. 🔍 21% Ad te levaviAd te levavi
  64. 🔍 21% Praefatio ferialis de nuptiisPraefatio ferialis de nuptiis
  65. 🔍 21% Dominus vobiscum ... Lectio sancti Evangelii (A)Dominus vobiscum ... Lectio sancti Evangelii (A)