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: 2025-12-20. 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% Pater juste mundusPater juste mundus
  2. πŸ” 78% Pater justePater juste
  3. πŸ” 71% Pater justePater juste
  4. πŸ” 51% Pater iuste mundusPater iuste mundus
  5. πŸ” 27% Ego sum pastor oviumEgo sum pastor ovium
  6. πŸ” 27% Ego sum pastor oviumEgo sum pastor ovium
  7. πŸ” 26% Cognovit autem paterCognovit autem pater
  8. πŸ” 26% Ego sum pastor oviumEgo sum pastor ovium
  9. πŸ” 25% Cognovit ergo paterCognovit ergo pater
  10. πŸ” 25% Venite exsultemus IVVenite exsultemus IV
  11. πŸ” 24% Mirabilia operaMirabilia opera
  12. πŸ” 24% Venite exsultemus IV*Venite exsultemus IV*
  13. πŸ” 23% In hoc cognoviIn hoc cognovi
  14. πŸ” 23% Dixit autem MariaDixit autem Maria
  15. πŸ” 23% Venite exultemus IV GVenite exultemus IV G
  16. πŸ” 23% Cognovit autemCognovit autem
  17. πŸ” 23% Cognovit autem paterCognovit autem pater
  18. πŸ” 23% Benedico... FiliumBenedico... Filium
  19. πŸ” 22% Mirabilia opera tuaMirabilia opera tua
  20. πŸ” 22% Ego sum pastorEgo sum pastor
  21. πŸ” 22% Ego sum PastorEgo sum Pastor
  22. πŸ” 22% Tu autem DomineTu autem Domine
  23. πŸ” 22% In hoc cognoviIn hoc cognovi
  24. πŸ” 21% Dominus Deus auxiliatorDominus Deus auxiliator
  25. πŸ” 21% Ego sum pastor (sine Alleluia)Ego sum pastor (sine Alleluia)
  26. πŸ” 21% Juste et pieJuste et pie
  27. πŸ” 21% Sustinuimus pacemSustinuimus pacem
  28. πŸ” 21% Non judicaviNon judicavi
  29. πŸ” 21% MirabiliaMirabilia
  30. πŸ” 21% Non judicaviNon judicavi
  31. πŸ” 21% Rex gloriose Martyrum (Alter tonus T. P.)Rex gloriose Martyrum (Alter tonus T. P.)
  32. πŸ” 21% Interrogatus a praesideInterrogatus a praeside
  33. πŸ” 21% Prope es tuPrope es tu
  34. πŸ” 21% Juste et sancteJuste et sancte
  35. πŸ” 21% Ego sum pastor oviumEgo sum pastor ovium
  36. πŸ” 21% Miserere mei... secundumMiserere mei... secundum
  37. πŸ” 21% LΓ†ti colentes famulamLΓ†ti colentes famulam
  38. πŸ” 21% Maternitas tuaMaternitas tua
  39. πŸ” 21% Laeti colentes famulumLaeti colentes famulum
  40. πŸ” 21% Ego sum pastor... alleluiaEgo sum pastor... alleluia
  41. πŸ” 21% Cum appropinquaretCum appropinquaret
  42. πŸ” 20% Sicut novit meSicut novit me
  43. πŸ” 20% Tibi Redemptor omniumTibi Redemptor omnium
  44. πŸ” 20% In omnibus hisIn omnibus his
  45. πŸ” 20% Amen amen dico vobis quia plorabitisAmen amen dico vobis quia plorabitis
  46. πŸ” 20% Isti sunt Sancti qui pro DeiIsti sunt Sancti qui pro Dei
  47. πŸ” 20% Qui habitatQui habitat
  48. πŸ” 20% Jesus junxit seJesus junxit se
  49. πŸ” 20% Astiterunt justi anteAstiterunt justi ante
  50. πŸ” 20% Prope es tuPrope es tu
  51. πŸ” 20% Clarifica me PaterClarifica me Pater
  52. πŸ” 20% Valde honorandus estValde honorandus est
  53. πŸ” 20% Domine probasti meDomine probasti me
  54. πŸ” 20% Filiae Jerusalem veniteFiliae Jerusalem venite
  55. πŸ” 20% Prope es tuPrope es tu
  56. πŸ” 20% Lectio Jeremiae Prophetae... Dixit JeremiasLectio Jeremiae Prophetae... Dixit Jeremias
  57. πŸ” 20% Cum appropinquaret DominusCum appropinquaret Dominus
  58. πŸ” 20% Filiae Jerusalem veniteFiliae Jerusalem venite
  59. πŸ” 20% Clarifica me PaterClarifica me Pater
  60. πŸ” 20% Ego sum pastor (cum Alleluia)Ego sum pastor (cum Alleluia)
  61. πŸ” 20% Qui habitatQui habitat
  62. πŸ” 20% Cognovit autem paterCognovit autem pater
  63. πŸ” 20% Pater manifestaviPater manifestavi
  64. πŸ” 19% Considerabam ad dexteramConsiderabam ad dexteram
  65. πŸ” 19% Considerabam ad dexteramConsiderabam ad dexteram