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% Veni Sancte SpiritusVeni Sancte Spiritus
  2. 🔍 70% Veni Sancte SpiritusVeni Sancte Spiritus
  3. 🔍 64% Veni Sancte SpiritusVeni Sancte Spiritus
  4. 🔍 56% Veni Sancte SpiritusVeni Sancte Spiritus
  5. 🔍 36% Emitte Spiritum tuumEmitte Spiritum tuum
  6. 🔍 30% Gloria (Introits tone 5)Gloria (Introits tone 5)
  7. 🔍 29% Veni Sancte SpiritusVeni Sancte Spiritus
  8. 🔍 29% Gloria (Introits tone 1)Gloria (Introits tone 1)
  9. 🔍 29% The Reproaches (10)The Reproaches (10)
  10. 🔍 29% Gloria (Introits tone 4)Gloria (Introits tone 4)
  11. 🔍 29% Gloria (Introits tone 7)Gloria (Introits tone 7)
  12. 🔍 28% UniversiUniversi
  13. 🔍 27% Verba meaVerba mea
  14. 🔍 27% Gloria (Introits tone 3)Gloria (Introits tone 3)
  15. 🔍 27% Verba meaVerba mea
  16. 🔍 27% Popule meusPopule meus
  17. 🔍 27% Ecce lignum CrucisEcce lignum Crucis
  18. 🔍 27% Toni Communes Ad Alleluia in Fine AntiphonarumToni Communes Ad Alleluia in Fine Antiphonarum
  19. 🔍 27% Magnificat, 8G 8G* 8cMagnificat, 8G 8G* 8c
  20. 🔍 26% Gloria (Introits tone 8)Gloria (Introits tone 8)
  21. 🔍 26% Libera me Domine de morteLibera me Domine de morte
  22. 🔍 26% Ecce lignum CrucisEcce lignum Crucis
  23. 🔍 26% Psalmus alleluiaticus E *Psalmus alleluiaticus E *
  24. 🔍 25% Verba meaVerba mea
  25. 🔍 25% Versus litanici in cantu (Feria V / Sabbato sancto)Versus litanici in cantu (Feria V / Sabbato sancto)
  26. 🔍 25% Versus litanici in cantu (Feria VI)Versus litanici in cantu (Feria VI)
  27. 🔍 25% Ecce lignum CrucisEcce lignum Crucis
  28. 🔍 24% Gloria PatriGloria Patri
  29. 🔍 24% Ad te DomineAd te Domine
  30. 🔍 24% Benignitatem fecit DominusBenignitatem fecit Dominus
  31. 🔍 24% Tonus ITonus I
  32. 🔍 24% Hosanna in excelsisHosanna in excelsis
  33. 🔍 24% Toni Communes Ad Alleluia In Fine ResponsoriumToni Communes Ad Alleluia In Fine Responsorium
  34. 🔍 24% Toni Communes Pneumata In Fine AntiphonarumToni Communes Pneumata In Fine Antiphonarum
  35. 🔍 24% Qui te exspectantQui te exspectant
  36. 🔍 23% Sancta MariaSancta Maria
  37. 🔍 23% Dominus vobiscum (Toni Orationem: Toni antiqui ad libitum: Tonus simplex.)Dominus vobiscum (Toni Orationem: Toni antiqui ad libitum: Tonus simplex.)
  38. 🔍 23% AlleluiaAlleluia
  39. 🔍 23% AlleluiaAlleluia
  40. 🔍 23% Pro orationibus - Tonus sollemnisPro orationibus - Tonus sollemnis
  41. 🔍 23% Oravi DeumOravi Deum
  42. 🔍 23% In exitu IsraelIn exitu Israel
  43. 🔍 23% Pro orationibus - Tonus simplexPro orationibus - Tonus simplex
  44. 🔍 22% Tonus II*Tonus II*
  45. 🔍 22% Christus vincitChristus vincit
  46. 🔍 22% Crucem tuam adoramusCrucem tuam adoramus
  47. 🔍 22% Veni Sancte SpiritusVeni Sancte Spiritus
  48. 🔍 21% Spiritus DominiSpiritus Domini
  49. 🔍 21% Tonus DTonus D
  50. 🔍 21% Tonus VIIITonus VIII
  51. 🔍 21% Tonus IVTonus IV
  52. 🔍 20% Eripe me Domine ab homineEripe me Domine ab homine
  53. 🔍 20% Veni Sancte SpiritusVeni Sancte Spiritus
  54. 🔍 20% Deus Deus meusDeus Deus meus
  55. 🔍 20% Tecum principiumTecum principium
  56. 🔍 20% Haec dies... Dicant nuncHaec dies... Dicant nunc
  57. 🔍 20% Tonus IIITonus III
  58. 🔍 20% Ave MariaAve Maria
  59. 🔍 20% Tonus VIITonus VII
  60. 🔍 20% Da pacemDa pacem
  61. 🔍 20% Tonus II*Tonus II*
  62. 🔍 20% Vidi aquamVidi aquam
  63. 🔍 20% Vinea facta estVinea facta est
  64. 🔍 20% Domine Jesu ChristeDomine Jesu Christe
  65. 🔍 20% Emitte SpiritumEmitte Spiritum