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% Adjutor in tribulationibusAdjutor in tribulationibus
  2. πŸ” 54% Adjutor in tribulationibusAdjutor in tribulationibus
  3. πŸ” 54% Adjutor in tribulationibusAdjutor in tribulationibus
  4. πŸ” 44% Adjutor in tribulationibus DeusAdjutor in tribulationibus Deus
  5. πŸ” 43% Cantemus Domino glorioseCantemus Domino gloriose
  6. πŸ” 42% Lauda IerusalemLauda Ierusalem
  7. πŸ” 41% Parce DomineParce Domine
  8. πŸ” 41% Cunctis diebusCunctis diebus
  9. πŸ” 41% Regina CaeliRegina Caeli
  10. πŸ” 40% Et omnisEt omnis
  11. πŸ” 40% Adjutor in tribulationibus DeusAdjutor in tribulationibus Deus
  12. πŸ” 40% LaetabundusLaetabundus
  13. πŸ” 39% Credo I.Credo I.
  14. πŸ” 38% Speret IsraelSperet Israel
  15. πŸ” 38% Cantemus DominoCantemus Domino
  16. πŸ” 38% InviolataInviolata
  17. πŸ” 37% Ave Regina caelorumAve Regina caelorum
  18. πŸ” 37% Aeterne rerum ConditorAeterne rerum Conditor
  19. πŸ” 37% Aeterne rerum Conditor (DoxΒ£. Deo Patri)Aeterne rerum Conditor (DoxΒ£. Deo Patri)
  20. πŸ” 37% Anima Christi IIIAnima Christi III
  21. πŸ” 37% Jesu paterni pectorisJesu paterni pectoris
  22. πŸ” 36% InviolataInviolata
  23. πŸ” 36% Aeterne rerum ConditorAeterne rerum Conditor
  24. πŸ” 36% Aeterne rerum conditorAeterne rerum conditor
  25. πŸ” 36% In noctibusIn noctibus
  26. πŸ” 35% Ave Regina caelorum (simple tone)Ave Regina caelorum (simple tone)
  27. πŸ” 35% Ave Regina caelorumAve Regina caelorum
  28. πŸ” 35% Aeterne rerum ... noctemAeterne rerum ... noctem
  29. πŸ” 35% Si quaeris miraculaSi quaeris miracula
  30. πŸ” 34% Si quaeris miracula (simple)Si quaeris miracula (simple)
  31. πŸ” 34% Adeste fidelesAdeste fideles
  32. πŸ” 34% Laudate Dominum omnesLaudate Dominum omnes
  33. πŸ” 34% O Maria, gratia plenaO Maria, gratia plena
  34. πŸ” 34% Regina CaeliRegina Caeli
  35. πŸ” 34% Ave verumAve verum
  36. πŸ” 34% Ave verumAve verum
  37. πŸ” 34% Parce DomineParce Domine
  38. πŸ” 34% Regina caeli laetareRegina caeli laetare
  39. πŸ” 34% O Salutaris Hostia VI (cantus ad processiones)O Salutaris Hostia VI (cantus ad processiones)
  40. πŸ” 33% Regina cΓ¦liRegina cΓ¦li
  41. πŸ” 33% Ave Regina caelorum (simple tone)Ave Regina caelorum (simple tone)
  42. πŸ” 33% Deus adjutor in tribulationibusDeus adjutor in tribulationibus
  43. πŸ” 33% Ad honorem SalvatorisAd honorem Salvatoris
  44. πŸ” 33% Immola DeoImmola Deo
  45. πŸ” 33% Stabat Mater (simple)Stabat Mater (simple)
  46. πŸ” 33% Lauda JerusalemLauda Jerusalem
  47. πŸ” 32% Ave plena gratiaeAve plena gratiae
  48. πŸ” 32% Gloria Missa RegiaGloria Missa Regia
  49. πŸ” 32% Gloria Missa RegiaGloria Missa Regia
  50. πŸ” 32% Immola DeoImmola Deo
  51. πŸ” 32% Laudate Dominum omnes gentesLaudate Dominum omnes gentes
  52. πŸ” 31% Credo (Missa Regia I)Credo (Missa Regia I)
  53. πŸ” 31% Regina caeli (simple tone)Regina caeli (simple tone)
  54. πŸ” 30% Regina caeli IIRegina caeli II
  55. πŸ” 30% Stabat Mater dolorosaStabat Mater dolorosa
  56. πŸ” 30% Misericordias DominiMisericordias Domini
  57. πŸ” 30% In matutinis, DomineIn matutinis, Domine
  58. πŸ” 30% Quaerunt Reges Regum RegemQuaerunt Reges Regum Regem
  59. πŸ” 30% Corda piaCorda pia
  60. πŸ” 30% Gloria (Missa Regia I)Gloria (Missa Regia I)
  61. πŸ” 30% Paschalis admirabilisPaschalis admirabilis
  62. πŸ” 30% Cor dulce cor amabileCor dulce cor amabile
  63. πŸ” 30% Credo Missa RegiaCredo Missa Regia
  64. πŸ” 29% Speret IsraelSperet Israel
  65. πŸ” 29% Ave Regina caelorumAve Regina caelorum