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% Cantemus Domino glorioseCantemus Domino gloriose
  2. πŸ” 68% Cantemus DominoCantemus Domino
  3. πŸ” 55% Cantemus DominoCantemus Domino
  4. πŸ” 51% Cantemus Domino Cantemus Domino
  5. πŸ” 43% Lauda IerusalemLauda Ierusalem
  6. πŸ” 43% Adjutor in tribulationibusAdjutor in tribulationibus
  7. πŸ” 41% Cunctis diebusCunctis diebus
  8. πŸ” 41% Regina CaeliRegina Caeli
  9. πŸ” 41% Parce DomineParce Domine
  10. πŸ” 40% Et omnisEt omnis
  11. πŸ” 40% Ave Regina caelorumAve Regina caelorum
  12. πŸ” 40% LaetabundusLaetabundus
  13. πŸ” 39% Speret IsraelSperet Israel
  14. πŸ” 38% Credo I.Credo I.
  15. πŸ” 38% Ave Regina caelorum (simple tone)Ave Regina caelorum (simple tone)
  16. πŸ” 38% Ave Regina caelorumAve Regina caelorum
  17. πŸ” 38% Anima Christi IIIAnima Christi III
  18. πŸ” 38% Gloria Missa RegiaGloria Missa Regia
  19. πŸ” 37% Gloria Missa RegiaGloria Missa Regia
  20. πŸ” 37% Aeterne rerum ConditorAeterne rerum Conditor
  21. πŸ” 37% Aeterne rerum Conditor (DoxΒ£. Deo Patri)Aeterne rerum Conditor (DoxΒ£. Deo Patri)
  22. πŸ” 37% Adeste fidelesAdeste fideles
  23. πŸ” 36% Aeterne rerum conditorAeterne rerum conditor
  24. πŸ” 36% Cantemus Domino alleluiaCantemus Domino alleluia
  25. πŸ” 36% Jesu paterni pectorisJesu paterni pectoris
  26. πŸ” 36% Ave Regina caelorum (simple tone)Ave Regina caelorum (simple tone)
  27. πŸ” 36% InviolataInviolata
  28. πŸ” 36% Laudate Dominum omnesLaudate Dominum omnes
  29. πŸ” 36% Gloria (Missa Regia I)Gloria (Missa Regia I)
  30. πŸ” 35% Aeterne rerum ConditorAeterne rerum Conditor
  31. πŸ” 35% Aeterne rerum ... noctemAeterne rerum ... noctem
  32. πŸ” 35% InviolataInviolata
  33. πŸ” 34% Regina caeli laetareRegina caeli laetare
  34. πŸ” 34% Ave verumAve verum
  35. πŸ” 34% Ave verumAve verum
  36. πŸ” 34% Regina CaeliRegina Caeli
  37. πŸ” 34% Regina cΓ¦liRegina cΓ¦li
  38. πŸ” 34% Lauda JerusalemLauda Jerusalem
  39. πŸ” 34% Parce DomineParce Domine
  40. πŸ” 33% O Maria, gratia plenaO Maria, gratia plena
  41. πŸ” 33% Laudate Dominum omnes gentesLaudate Dominum omnes gentes
  42. πŸ” 33% Servite DominoServite Domino
  43. πŸ” 33% In noctibusIn noctibus
  44. πŸ” 33% O Salutaris Hostia VI (cantus ad processiones)O Salutaris Hostia VI (cantus ad processiones)
  45. πŸ” 32% Si quaeris miraculaSi quaeris miracula
  46. πŸ” 32% Ave plena gratiaeAve plena gratiae
  47. πŸ” 32% Cantemus DominoCantemus Domino
  48. πŸ” 32% Laetetur corLaetetur cor
  49. πŸ” 32% Immola DeoImmola Deo
  50. πŸ” 31% Incipit Oratio Jeremiae ProphetaeIncipit Oratio Jeremiae Prophetae
  51. πŸ” 31% Regina caeli (simple tone)Regina caeli (simple tone)
  52. πŸ” 31% Immola DeoImmola Deo
  53. πŸ” 31% Ad honorem SalvatorisAd honorem Salvatoris
  54. πŸ” 30% Nos qui vivimusNos qui vivimus
  55. πŸ” 30% Credo (Missa Regia I)Credo (Missa Regia I)
  56. πŸ” 30% Misericordias DominiMisericordias Domini
  57. πŸ” 30% Speret IsraelSperet Israel
  58. πŸ” 30% Stabat Mater (simple)Stabat Mater (simple)
  59. πŸ” 30% Laeta DiesLaeta Dies
  60. πŸ” 30% Si quaeris miracula (simple)Si quaeris miracula (simple)
  61. πŸ” 30% Cunctis diebusCunctis diebus
  62. πŸ” 30% Lauda JerusalemLauda Jerusalem
  63. πŸ” 30% Magna operaMagna opera
  64. πŸ” 30% Credo Missa RegiaCredo Missa Regia
  65. πŸ” 30% Speret Israel Speret Israel