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% Exsultet caelum gaudibus (S. Joanni Evangelistae)Exsultet caelum gaudibus (S. Joanni Evangelistae)
  2. πŸ” 65% Martyr DeiMartyr Dei
  3. πŸ” 54% Veni prΓ¦celsaVeni prΓ¦celsa
  4. πŸ” 49% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  5. πŸ” 48% O virgo materO virgo mater
  6. πŸ” 47% Exsultet caelum (III)Exsultet caelum (III)
  7. πŸ” 44% Exsultet caelum (I)Exsultet caelum (I)
  8. πŸ” 44% Exsultet caelum (II)Exsultet caelum (II)
  9. πŸ” 44% Exsultet orbis gaudiisExsultet orbis gaudiis
  10. πŸ” 43% Exsultet orbis gaudiisExsultet orbis gaudiis
  11. πŸ” 43% Rerum supremo in verticeRerum supremo in vertice
  12. πŸ” 43% Vir celse forma fulgidaVir celse forma fulgida
  13. πŸ” 43% Agnoscat omne saeculumAgnoscat omne saeculum
  14. πŸ” 42% Rerum supremo Rerum supremo
  15. πŸ” 42% Vir celse forma fulgidaVir celse forma fulgida
  16. πŸ” 42% Vir celse forma fulgidaVir celse forma fulgida
  17. πŸ” 42% Iam caecaIam caeca
  18. πŸ” 41% Vir celse (pro Episcopo)Vir celse (pro Episcopo)
  19. πŸ” 41% Iesu, redemptor omniumIesu, redemptor omnium
  20. πŸ” 41% Iesu, redemptor omniumIesu, redemptor omnium
  21. πŸ” 41% Vir celse (Pro papa)Vir celse (Pro papa)
  22. πŸ” 40% Iesu redemptor omniumIesu redemptor omnium
  23. πŸ” 40% Vir celse (Pro presbytero)Vir celse (Pro presbytero)
  24. πŸ” 40% Vir celse (Pro resbytero)Vir celse (Pro resbytero)
  25. πŸ” 40% Te dicimus praeconio materTe dicimus praeconio mater
  26. πŸ” 40% Radix IesseRadix Iesse
  27. πŸ” 40% Sacrata nobis gaudiaSacrata nobis gaudia
  28. πŸ” 37% Verbum supernum prodiensVerbum supernum prodiens
  29. πŸ” 36% Salvete floresSalvete flores
  30. πŸ” 36% Jam lucis orto sidere (Tempore Nativitatis)Jam lucis orto sidere (Tempore Nativitatis)
  31. πŸ” 36% Deus tuorumDeus tuorum
  32. πŸ” 35% Exsultet jam AngelicaExsultet jam Angelica
  33. πŸ” 35% Quem terra pontus aetheraQuem terra pontus aethera
  34. πŸ” 35% Aurora solis nuntiaAurora solis nuntia
  35. πŸ” 35% Verbum supernum prodiensVerbum supernum prodiens
  36. πŸ” 35% Aurora velut fulgidaAurora velut fulgida
  37. πŸ” 34% Doctor Γ¦ternusDoctor Γ¦ternus
  38. πŸ” 34% Praefatio solemnis de Ecclesiae DedicationePraefatio solemnis de Ecclesiae Dedicatione
  39. πŸ” 33% Rector potens verax Deus (In tempore Nativitatis)Rector potens verax Deus (In tempore Nativitatis)
  40. πŸ” 33% Sint tibi laudis, S BonifatiiSint tibi laudis, S Bonifatii
  41. πŸ” 33% Inclitus rector (Pro Episcopo)Inclitus rector (Pro Episcopo)
  42. πŸ” 33% Certum tenentes (In festis)Certum tenentes (In festis)
  43. πŸ” 33% Tibi Redemptor omniumTibi Redemptor omnium
  44. πŸ” 33% Te beata sponsa ChristiTe beata sponsa Christi
  45. πŸ” 33% Auctor salutisAuctor salutis
  46. πŸ” 33% Festiva canimusFestiva canimus
  47. πŸ” 32% Inclitus rector (Pro Presbytero)Inclitus rector (Pro Presbytero)
  48. πŸ” 32% Auctor salutis uniceAuctor salutis unice
  49. πŸ” 32% Exsultet caelum (IV)Exsultet caelum (IV)
  50. πŸ” 32% Inclitus rector (Pro Papa)Inclitus rector (Pro Papa)
  51. πŸ” 32% Rerum Deus tenax vigor (Tempore Nativitatis)Rerum Deus tenax vigor (Tempore Nativitatis)
  52. πŸ” 32% Praefatio solemnis de sancto Elia ProphetaPraefatio solemnis de sancto Elia Propheta
  53. πŸ” 31% Praefatio solemnis de sancto Ioseph Sponso B. M. V.Praefatio solemnis de sancto Ioseph Sponso B. M. V.
  54. πŸ” 31% Dicamus laudes (In festis)Dicamus laudes (In festis)
  55. πŸ” 31% Te lucis ante terminum (In Nativ. Domini)Te lucis ante terminum (In Nativ. Domini)
  56. πŸ” 31% Praefatio solemnis de sancto Joanne BaptistaPraefatio solemnis de sancto Joanne Baptista
  57. πŸ” 30% Nocti succedit luciferNocti succedit lucifer
  58. πŸ” 30% Praefatio solemnis de S. BenedictoPraefatio solemnis de S. Benedicto
  59. πŸ” 30% Hi sacerdotesHi sacerdotes
  60. πŸ” 30% Praefatio solemnis de beata Maria VirginePraefatio solemnis de beata Maria Virgine
  61. πŸ” 30% Praefatio solemnis de Omnibus Sanctis et PatronisPraefatio solemnis de Omnibus Sanctis et Patronis
  62. πŸ” 30% Qui lacrimatusQui lacrimatus
  63. πŸ” 30% Tibi Christe splendor PatrisTibi Christe splendor Patris
  64. πŸ” 30% Ternis horarum (In festis)Ternis horarum (In festis)
  65. πŸ” 30% Praefatio solemnis de sancto Ioanne BaptistaPraefatio solemnis de sancto Ioanne Baptista