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% RequiescantRequiescant
  2. 🔍 56% Requiem... RequiescantRequiem... Requiescant
  3. 🔍 30% RequiescantRequiescant
  4. 🔍 29% Requiem eternamRequiem eternam
  5. 🔍 28% Alleluia (ad offertorium mode 3)Alleluia (ad offertorium mode 3)
  6. 🔍 28% RequiescantRequiescant
  7. 🔍 27% Justorum animaeJustorum animae
  8. 🔍 27% Tu es Petrus (In Eastertide)Tu es Petrus (In Eastertide)
  9. 🔍 27% Nunc DimittisNunc Dimittis
  10. 🔍 27% RequiescantRequiescant
  11. 🔍 26% Alleluia (ad communionem mode 4)Alleluia (ad communionem mode 4)
  12. 🔍 26% Hoc corpus (In Eastertide)Hoc corpus (In Eastertide)
  13. 🔍 25% SedebitSedebit
  14. 🔍 24% Agnus (November 2)Agnus (November 2)
  15. 🔍 24% Humiliavit (in Eastertide)Humiliavit (in Eastertide)
  16. 🔍 23% Lux eternaLux eterna
  17. 🔍 23% Gaudeamus ... EdmundGaudeamus ... Edmund
  18. 🔍 23% Alleluia (ad introitum mode 8)Alleluia (ad introitum mode 8)
  19. 🔍 23% Beati mundo cordeBeati mundo corde
  20. 🔍 23% FoderuntFoderunt
  21. 🔍 22% In Nomine Jesu 1In Nomine Jesu 1
  22. 🔍 22% Libera me Domine de morteLibera me Domine de morte
  23. 🔍 22% Alleluia (ad introitum mode 3)Alleluia (ad introitum mode 3)
  24. 🔍 21% FrumentumFrumentum
  25. 🔍 21% Lumen gentiumLumen gentium
  26. 🔍 21% Justorum animaeJustorum animae
  27. 🔍 20% Justorum animaeJustorum animae
  28. 🔍 20% ExclamaveruntExclamaverunt
  29. 🔍 20% Da pacemDa pacem
  30. 🔍 19% Passer invenitPasser invenit
  31. 🔍 19% Dico vobisDico vobis
  32. 🔍 19% Hic est sacerdosHic est sacerdos
  33. 🔍 19% VisionemVisionem
  34. 🔍 19% Domini est terraDomini est terra
  35. 🔍 19% Cum angelisCum angelis
  36. 🔍 19% The Reproaches (2)The Reproaches (2)
  37. 🔍 18% Factus estFactus est
  38. 🔍 18% Absolve DomineAbsolve Domine
  39. 🔍 18% AscendamAscendam
  40. 🔍 18% Posuisti DominePosuisti Domine
  41. 🔍 18% Mihi autem absit ... S. HelenaMihi autem absit ... S. Helena
  42. 🔍 18% StatuitStatuit
  43. 🔍 18% Vos qui secuti ... dicitVos qui secuti ... dicit
  44. 🔍 18% The Reproaches (3)The Reproaches (3)
  45. 🔍 18% Unam petii... BeatiUnam petii... Beati
  46. 🔍 18% CoeperuntCoeperunt
  47. 🔍 18% Venite post meVenite post me
  48. 🔍 17% Dominus regnavit exsultetDominus regnavit exsultet
  49. 🔍 17% Assumpta estAssumpta est
  50. 🔍 17% Vera fidesVera fides
  51. 🔍 17% Ubi caritasUbi caritas
  52. 🔍 17% In omnem terramIn omnem terram
  53. 🔍 17% Tu es PetrusTu es Petrus
  54. 🔍 17% Mihi autem absit ... S. FrancisMihi autem absit ... S. Francis
  55. 🔍 17% ObtuleruntObtulerunt
  56. 🔍 17% Sancti tui ... benedicentSancti tui ... benedicent
  57. 🔍 17% SanctusSanctus
  58. 🔍 17% Non enimNon enim
  59. 🔍 17% Beata visceraBeata viscera
  60. 🔍 17% BonitasBonitas
  61. 🔍 17% Et si coramEt si coram
  62. 🔍 17% RequiemRequiem
  63. 🔍 17% Tu es PetrusTu es Petrus
  64. 🔍 17% Praefatio ferialis de sacratissimo Corde IesuPraefatio ferialis de sacratissimo Corde Iesu
  65. 🔍 17% The Reproaches (5)The Reproaches (5)