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.

๐ŸŽฉ 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 ๐Ÿ” to find similarities to the given chant.

  1. ๐Ÿ” 100% Requiem aeternamRequiem aeternam
  2. ๐Ÿ” 44% Ab occultis meisAb occultis meis
  3. ๐Ÿ” 43% Requiem (Grad.)Requiem (Grad.)
  4. ๐Ÿ” 43% Domine refugiumDomine refugium
  5. ๐Ÿ” 43% Justus ut palmaJustus ut palma
  6. ๐Ÿ” 42% Exsultabunt sancti (Grad.)Exsultabunt sancti (Grad.)
  7. ๐Ÿ” 42% A summo caeloA summo caelo
  8. ๐Ÿ” 41% Excita DomineExcita Domine
  9. ๐Ÿ” 41% Sacrificent DominoSacrificent Domino
  10. ๐Ÿ” 41% Ostende nobisOstende nobis
  11. ๐Ÿ” 40% Angelis suisAngelis suis
  12. ๐Ÿ” 40% DispersitDispersit
  13. ๐Ÿ” 40% Uxor tuaUxor tua
  14. ๐Ÿ” 40% Liberabit pauperemLiberabit pauperem
  15. ๐Ÿ” 40% Nimis honorati sunt (Grad.)Nimis honorati sunt (Grad.)
  16. ๐Ÿ” 39% In sole posuitIn sole posuit
  17. ๐Ÿ” 39% In omnem terram (Grad.)In omnem terram (Grad.)
  18. ๐Ÿ” 39% Haec dies... DexteraHaec dies... Dextera
  19. ๐Ÿ” 39% Tecum principiumTecum principium
  20. ๐Ÿ” 38% Haec dies... BenedictusHaec dies... Benedictus
  21. ๐Ÿ” 38% Qui ambulatQui ambulat
  22. ๐Ÿ” 38% Ne avertasNe avertas
  23. ๐Ÿ” 37% ExsultabitExsultabit
  24. ๐Ÿ” 37% Uxor Tua (Spanish)Uxor Tua (Spanish)
  25. ๐Ÿ” 35% Tollite portasTollite portas
  26. ๐Ÿ” 35% Domine Deus virtutumDomine Deus virtutum
  27. ๐Ÿ” 34% Hodie scietisHodie scietis
  28. ๐Ÿ” 33% DispersitDispersit
  29. ๐Ÿ” 32% Haec dies... Dicant nuncHaec dies... Dicant nunc
  30. ๐Ÿ” 32% Uxor TuaUxor Tua
  31. ๐Ÿ” 31% Tecum PrincipiumTecum Principium
  32. ๐Ÿ” 30% DeriventurDeriventur
  33. ๐Ÿ” 27% Qui timet DominumQui timet Dominum
  34. ๐Ÿ” 27% Haec dies... ConfiteminiHaec dies... Confitemini
  35. ๐Ÿ” 27% Veni Sancte Spiritus et emitte I(mแป›i)Veni Sancte Spiritus et emitte I(mแป›i)
  36. ๐Ÿ” 26% Tollite PortasTollite Portas
  37. ๐Ÿ” 26% Haec dies... Dicat nuncHaec dies... Dicat nunc
  38. ๐Ÿ” 25% Haec dies... ConfiteminiHaec dies... Confitemini
  39. ๐Ÿ” 25% Oremus pro Pontifice (Kontum)Oremus pro Pontifice (Kontum)
  40. ๐Ÿ” 23% Lux aeternaLux aeterna
  41. ๐Ÿ” 23% Vota meaVota mea
  42. ๐Ÿ” 23% Ego dixi DomineEgo dixi Domine
  43. ๐Ÿ” 23% Lucis Creator optimeLucis Creator optime
  44. ๐Ÿ” 23% Haec diesHaec dies
  45. ๐Ÿ” 23% Veni Sancte Spiritus et emitte (mแป›i)Veni Sancte Spiritus et emitte (mแป›i)
  46. ๐Ÿ” 22% Haec dies... LapidemHaec dies... Lapidem
  47. ๐Ÿ” 22% Magnificat 1fMagnificat 1f
  48. ๐Ÿ” 22% Sancti Dei Omnes (mแป›i)Sancti Dei Omnes (mแป›i)
  49. ๐Ÿ” 22% Magnificat 8GMagnificat 8G
  50. ๐Ÿ” 22% Oratio post Salve Regina (mแป›i)Oratio post Salve Regina (mแป›i)
  51. ๐Ÿ” 22% Requiem aeternamRequiem aeternam
  52. ๐Ÿ” 21% Audi benigne ConditorAudi benigne Conditor
  53. ๐Ÿ” 21% Adoro te devote IIIAdoro te devote III
  54. ๐Ÿ” 21% Magna opera DominiMagna opera Domini
  55. ๐Ÿ” 21% RequiemRequiem
  56. ๐Ÿ” 21% Laudate Mariam II (Mแป›i)Laudate Mariam II (Mแป›i)
  57. ๐Ÿ” 21% Omne quod dat mihi PaterOmne quod dat mihi Pater
  58. ๐Ÿ” 20% Dies irae IIIDies irae III
  59. ๐Ÿ” 20% Da pacem Domine (Kontum)Da pacem Domine (Kontum)
  60. ๐Ÿ” 20% Sit nomen DominiSit nomen Domini
  61. ๐Ÿ” 20% Haec est generatio Haec est generatio
  62. ๐Ÿ” 20% Haec dies... DexteraHaec dies... Dextera
  63. ๐Ÿ” 20% Tollite portasTollite portas
  64. ๐Ÿ” 19% Te Deum (mแป›i)Te Deum (mแป›i)
  65. ๐Ÿ” 19% Laudate MariamLaudate Mariam