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% Victimae paschali laudesVictimae paschali laudes
  2. πŸ” 51% Versus litanici in cantu (Feria VI)Versus litanici in cantu (Feria VI)
  3. πŸ” 51% Versus litanici in cantu (Feria V / Sabbato sancto)Versus litanici in cantu (Feria V / Sabbato sancto)
  4. πŸ” 47% Popule meusPopule meus
  5. πŸ” 44% Victimae paschaliVictimae paschali
  6. πŸ” 44% Ad te DomineAd te Domine
  7. πŸ” 43% Magnificat, 8G 8G* 8cMagnificat, 8G 8G* 8c
  8. πŸ” 43% Psalmus alleluiaticus E *Psalmus alleluiaticus E *
  9. πŸ” 43% Ecce lignum CrucisEcce lignum Crucis
  10. πŸ” 42% Qui te exspectantQui te exspectant
  11. πŸ” 42% Pro orationibus - Tonus sollemnisPro orationibus - Tonus sollemnis
  12. πŸ” 42% Pro orationibus - Tonus simplexPro orationibus - Tonus simplex
  13. πŸ” 42% AlleluiaAlleluia
  14. πŸ” 41% Benignitatem fecit DominusBenignitatem fecit Dominus
  15. πŸ” 41% Toni Communes Ad Alleluia in Fine AntiphonarumToni Communes Ad Alleluia in Fine Antiphonarum
  16. πŸ” 41% Victimae PaschaliVictimae Paschali
  17. πŸ” 40% Dominus vobiscum (Toni Orationem: Toni antiqui ad libitum: Tonus simplex.)Dominus vobiscum (Toni Orationem: Toni antiqui ad libitum: Tonus simplex.)
  18. πŸ” 40% Gloria PatriGloria Patri
  19. πŸ” 39% Tonus ITonus I
  20. πŸ” 39% The Reproaches (10)The Reproaches (10)
  21. πŸ” 39% Christus vincitChristus vincit
  22. πŸ” 39% Ecce lignum CrucisEcce lignum Crucis
  23. πŸ” 38% Toni Communes Pneumata In Fine AntiphonarumToni Communes Pneumata In Fine Antiphonarum
  24. πŸ” 38% Toni Communes Ad Alleluia In Fine ResponsoriumToni Communes Ad Alleluia In Fine Responsorium
  25. πŸ” 38% AlleluiaAlleluia
  26. πŸ” 38% Victimae paschaliVictimae paschali
  27. πŸ” 37% UniversiUniversi
  28. πŸ” 36% Victimae paschaliVictimae paschali
  29. πŸ” 36% Victimae paschaliVictimae paschali
  30. πŸ” 36% Suscipe me DomineSuscipe me Domine
  31. πŸ” 35% Gloria (Introits tone 1)Gloria (Introits tone 1)
  32. πŸ” 35% Sancta MariaSancta Maria
  33. πŸ” 35% Hosanna in excelsisHosanna in excelsis
  34. πŸ” 35% Tonus VIIITonus VIII
  35. πŸ” 35% Tonus DTonus D
  36. πŸ” 34% Psalmus 24Psalmus 24
  37. πŸ” 34% Tonus IVTonus IV
  38. πŸ” 34% Tonus II*Tonus II*
  39. πŸ” 34% Psalmus 84Psalmus 84
  40. πŸ” 33% Psalmus 24Psalmus 24
  41. πŸ” 33% Tonus VIITonus VII
  42. πŸ” 33% Gloria (Introits tone 5)Gloria (Introits tone 5)
  43. πŸ” 32% Tonus CTonus C
  44. πŸ” 32% Tonus IIITonus III
  45. πŸ” 31% Clementissime DomineClementissime Domine
  46. πŸ” 31% Gloria (Introits tone 7)Gloria (Introits tone 7)
  47. πŸ” 30% Psalmus responsorius E IPsalmus responsorius E I
  48. πŸ” 29% Tonus II*Tonus II*
  49. πŸ” 29% Gloria PatriGloria Patri
  50. πŸ” 28% Benedictus Deus (Laudes Divinae)Benedictus Deus (Laudes Divinae)
  51. πŸ” 28% FontesFontes
  52. πŸ” 28% Laudate Dominum omnes Gentes (Ps. 116)Laudate Dominum omnes Gentes (Ps. 116)
  53. πŸ” 28% Gloria (Introits tone 3)Gloria (Introits tone 3)
  54. πŸ” 27% Tonus IIV*VTonus IIV*V
  55. πŸ” 27% Gloria lausGloria laus
  56. πŸ” 27% Gloria (Introits tone 4)Gloria (Introits tone 4)
  57. πŸ” 27% Ecce lignum CrucisEcce lignum Crucis
  58. πŸ” 27% Gloria PatriGloria Patri
  59. πŸ” 26% Jesu nostra redemptioJesu nostra redemptio
  60. πŸ” 25% Gloria (Introits tone 8)Gloria (Introits tone 8)
  61. πŸ” 25% Ave Rex nosterAve Rex noster
  62. πŸ” 25% Domine labia mea (in festis)Domine labia mea (in festis)
  63. πŸ” 25% Oratio super oblataOratio super oblata
  64. πŸ” 24% N... Virginis MariΓ¦ celebremusN... Virginis MariΓ¦ celebremus
  65. πŸ” 24% Ad Orationes IIAd Orationes II