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% Psalmus 84Psalmus 84
  2. 🔍 59% Psalmus alleluiaticus E *Psalmus alleluiaticus E *
  3. 🔍 54% Psalmus 24Psalmus 24
  4. 🔍 54% Psalmus 84Psalmus 84
  5. 🔍 53% Qui te exspectantQui te exspectant
  6. 🔍 52% Gloria PatriGloria Patri
  7. 🔍 51% Gloria PatriGloria Patri
  8. 🔍 50% Benignitatem fecit DominusBenignitatem fecit Dominus
  9. 🔍 50% Magnificat, 8G 8G* 8cMagnificat, 8G 8G* 8c
  10. 🔍 49% Ad te DomineAd te Domine
  11. 🔍 49% Psalmus 24Psalmus 24
  12. 🔍 49% AlleluiaAlleluia
  13. 🔍 48% Gloria PatriGloria Patri
  14. 🔍 47% Dominus vobiscum (Toni Orationem: Toni antiqui ad libitum: Tonus simplex.)Dominus vobiscum (Toni Orationem: Toni antiqui ad libitum: Tonus simplex.)
  15. 🔍 46% Tonus ITonus I
  16. 🔍 44% Ecce lignum CrucisEcce lignum Crucis
  17. 🔍 44% Tonus VIIITonus VIII
  18. 🔍 43% Tonus IVTonus IV
  19. 🔍 43% Tonus IIITonus III
  20. 🔍 42% Pro orationibus - Tonus sollemnisPro orationibus - Tonus sollemnis
  21. 🔍 42% Pro orationibus - Tonus simplexPro orationibus - Tonus simplex
  22. 🔍 42% Popule meusPopule meus
  23. 🔍 42% Tonus DTonus D
  24. 🔍 41% Versus litanici in cantu (Feria VI)Versus litanici in cantu (Feria VI)
  25. 🔍 41% Versus litanici in cantu (Feria V / Sabbato sancto)Versus litanici in cantu (Feria V / Sabbato sancto)
  26. 🔍 41% Psalmus 95Psalmus 95
  27. 🔍 40% Psalmus responsorius E IPsalmus responsorius E I
  28. 🔍 39% Ecce lignum CrucisEcce lignum Crucis
  29. 🔍 39% Hosanna in excelsisHosanna in excelsis
  30. 🔍 38% Tonus VIITonus VII
  31. 🔍 38% Toni Communes Ad Alleluia in Fine AntiphonarumToni Communes Ad Alleluia in Fine Antiphonarum
  32. 🔍 38% UniversiUniversi
  33. 🔍 38% Tonus II*Tonus II*
  34. 🔍 37% Tonus CTonus C
  35. 🔍 37% AlleluiaAlleluia
  36. 🔍 36% Psalmus 39Psalmus 39
  37. 🔍 36% Toni Communes Pneumata In Fine AntiphonarumToni Communes Pneumata In Fine Antiphonarum
  38. 🔍 36% Psalmus 94Psalmus 94
  39. 🔍 35% Psalmus 118Psalmus 118
  40. 🔍 34% Psalmus 45Psalmus 45
  41. 🔍 34% Gloria (Introits tone 1)Gloria (Introits tone 1)
  42. 🔍 34% The Reproaches (10)The Reproaches (10)
  43. 🔍 34% Tonus II*Tonus II*
  44. 🔍 34% Victimae paschali laudesVictimae paschali laudes
  45. 🔍 33% Tonus IIV*VTonus IIV*V
  46. 🔍 33% Gloria (Introits tone 5)Gloria (Introits tone 5)
  47. 🔍 33% Toni Communes Ad Alleluia In Fine ResponsoriumToni Communes Ad Alleluia In Fine Responsorium
  48. 🔍 32% Psalmus 77Psalmus 77
  49. 🔍 32% AlleluiaAlleluia
  50. 🔍 32% Psalmus 97Psalmus 97
  51. 🔍 31% Tonus ETonus E
  52. 🔍 31% Magnificat - 8G (simple)Magnificat - 8G (simple)
  53. 🔍 31% Gloria (Introits tone 7)Gloria (Introits tone 7)
  54. 🔍 31% Christus vincitChristus vincit
  55. 🔍 30% Laudate Dominum omnes Gentes (Ps. 116)Laudate Dominum omnes Gentes (Ps. 116)
  56. 🔍 30% Psalmus 95Psalmus 95
  57. 🔍 30% Tonus VITonus VI
  58. 🔍 29% Tonus IV*Tonus IV*
  59. 🔍 29% FontesFontes
  60. 🔍 29% Benedictus Deus (Laudes Divinae)Benedictus Deus (Laudes Divinae)
  61. 🔍 28% Sancta MariaSancta Maria
  62. 🔍 28% Ad Orationes IIAd Orationes II
  63. 🔍 28% Suscipe me DomineSuscipe me Domine
  64. 🔍 28% Tonus PeregrinusTonus Peregrinus
  65. 🔍 27% Magnificat - 4E (simple)Magnificat - 4E (simple)