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