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% Dominus vobiscum (Toni Orationum: Toni antiqui ad libitum: Tonus solemnis.)Dominus vobiscum (Toni Orationum: Toni antiqui ad libitum: Tonus solemnis.)
  2. 🔍 59% Dominus vobiscum (Toni Orationem: Tonus festivus.)Dominus vobiscum (Toni Orationem: Tonus festivus.)
  3. 🔍 58% Dominus vobiscumDominus vobiscum
  4. 🔍 56% Dominus vobiscum 3bDominus vobiscum 3b
  5. 🔍 56% Dominus vobiscum 3aDominus vobiscum 3a
  6. 🔍 51% Dominus vobiscum (Toni Evangelii: Alter Tonus ad libitum.)Dominus vobiscum (Toni Evangelii: Alter Tonus ad libitum.)
  7. 🔍 49% Dominus vobiscum. [Pax vobis] (B)Dominus vobiscum. [Pax vobis] (B)
  8. 🔍 47% Dominus vobiscum. [Pax vobis] (A)Dominus vobiscum. [Pax vobis] (A)
  9. 🔍 44% Dominus vobiscum ... Inclinate (A)Dominus vobiscum ... Inclinate (A)
  10. 🔍 44% Dominus vobiscum (Toni Evangelii)Dominus vobiscum (Toni Evangelii)
  11. 🔍 43% Dominus vobiscum (Toni Evangelii: Tonus antiquior.)Dominus vobiscum (Toni Evangelii: Tonus antiquior.)
  12. 🔍 41% Per omnia ... Pax DominiPer omnia ... Pax Domini
  13. 🔍 39% Dominus vobiscumDominus vobiscum
  14. 🔍 38% Post collectam (Toni orationum B)Post collectam (Toni orationum B)
  15. 🔍 37% Dominus vobiscumDominus vobiscum
  16. 🔍 37% Dominus vobiscumDominus vobiscum
  17. 🔍 37% Dominus vobiscumDominus vobiscum
  18. 🔍 36% Dominus vobiscum ... Benedicat vosDominus vobiscum ... Benedicat vos
  19. 🔍 36% Dominus vobiscum ... Sursum corda (A. tonus simplex)Dominus vobiscum ... Sursum corda (A. tonus simplex)
  20. 🔍 36% Toni Praefationum (1. Tonus solemnis)Toni Praefationum (1. Tonus solemnis)
  21. 🔍 35% Dominus vobiscum ... Benedicat (A)Dominus vobiscum ... Benedicat (A)
  22. 🔍 35% Dominus vobiscum ... Benedicat (B)Dominus vobiscum ... Benedicat (B)
  23. 🔍 35% Dominus vobiscum ... Sit nomen (B)Dominus vobiscum ... Sit nomen (B)
  24. 🔍 34% Pax DominiPax Domini
  25. 🔍 34% Dominus vobiscum ... Lectio sancti Evangelii (B)Dominus vobiscum ... Lectio sancti Evangelii (B)
  26. 🔍 34% Dominus vobiscum ... Sursum corda (A. tonus simplex)Dominus vobiscum ... Sursum corda (A. tonus simplex)
  27. 🔍 34% Dominus vobiscum ... Sit nomen (A)Dominus vobiscum ... Sit nomen (A)
  28. 🔍 33% Dominus vobiscum ... Lectio sancti Evangelii (A)Dominus vobiscum ... Lectio sancti Evangelii (A)
  29. 🔍 32% Toni Praefationum (2. Tonus ferialis)Toni Praefationum (2. Tonus ferialis)
  30. 🔍 32% Dominus vobiscum ... Sursum corda (B. tonus sollemnis)Dominus vobiscum ... Sursum corda (B. tonus sollemnis)
  31. 🔍 32% Toni Praefationum (3. Tonus solemnior)Toni Praefationum (3. Tonus solemnior)
  32. 🔍 32% Dominus vobiscum ... Lectio sancti Evangelii (C)Dominus vobiscum ... Lectio sancti Evangelii (C)
  33. 🔍 32% Per omnia saecula saeculorum (1. Tonus solemnis)Per omnia saecula saeculorum (1. Tonus solemnis)
  34. 🔍 32% Ad salutationem - 3Ad salutationem - 3
  35. 🔍 31% Per omnia saecula saeculorum (2. Tonus ferialis)Per omnia saecula saeculorum (2. Tonus ferialis)
  36. 🔍 31% Toni Communes Ad Gloria Patri (Modo V)Toni Communes Ad Gloria Patri (Modo V)
  37. 🔍 31% Dominus vobiscum ... Sursum corda (B. tonus sollemnis)Dominus vobiscum ... Sursum corda (B. tonus sollemnis)
  38. 🔍 30% Toni Communes Ad Gloria Patri (Modo II)Toni Communes Ad Gloria Patri (Modo II)
  39. 🔍 30% Toni Communes Ad Gloria Patri (Modo I)Toni Communes Ad Gloria Patri (Modo I)
  40. 🔍 30% Dominus vobiscumDominus vobiscum
  41. 🔍 30% Dominus vobiscum ... Inclinate (A)Dominus vobiscum ... Inclinate (A)
  42. 🔍 29% Toni Communes Ad Gloria Patri (Modo VIII)Toni Communes Ad Gloria Patri (Modo VIII)
  43. 🔍 29% Ad salutationem - 1Ad salutationem - 1
  44. 🔍 29% Toni Communes Ad Gloria Patri (Modo IV)Toni Communes Ad Gloria Patri (Modo IV)
  45. 🔍 29% Gratia Domini nostriGratia Domini nostri
  46. 🔍 29% Dominus vobiscum ... Inclinate (B)Dominus vobiscum ... Inclinate (B)
  47. 🔍 28% Per omnia saecula saeculorum (3. Tonus solemnior)Per omnia saecula saeculorum (3. Tonus solemnior)
  48. 🔍 28% Toni Communes Ad Gloria Patri (Modo III)Toni Communes Ad Gloria Patri (Modo III)
  49. 🔍 27% Toni Communes Ad Gloria Patri (Modo VII)Toni Communes Ad Gloria Patri (Modo VII)
  50. 🔍 27% Gratia DominiGratia Domini
  51. 🔍 27% Gratia Domini nostri (I)Gratia Domini nostri (I)
  52. 🔍 27% In nomine PatrisIn nomine Patris
  53. 🔍 26% Toni Communes Ad Gloria Patri (Modo VI)Toni Communes Ad Gloria Patri (Modo VI)
  54. 🔍 26% Alleluia (ad communionem mode 3)Alleluia (ad communionem mode 3)
  55. 🔍 25% Alleluia (ad communionem mode 8)Alleluia (ad communionem mode 8)
  56. 🔍 25% Alleluia (ant. mode 6)Alleluia (ant. mode 6)
  57. 🔍 25% Alleluia (ad communionem mode 2)Alleluia (ad communionem mode 2)
  58. 🔍 25% Alleluia (ad communionem mode 4)Alleluia (ad communionem mode 4)
  59. 🔍 24% In nomine PatrisIn nomine Patris
  60. 🔍 24% Alleluia (ad offertorium mode 3)Alleluia (ad offertorium mode 3)
  61. 🔍 24% Gratia vobis et paxGratia vobis et pax
  62. 🔍 24% Ad Orationes IAd Orationes I
  63. 🔍 24% Alleluia (ad communionem mode 6)Alleluia (ad communionem mode 6)
  64. 🔍 24% Benedicamus DominoBenedicamus Domino
  65. 🔍 24% Alleluia (ant. mode 8)Alleluia (ant. mode 8)