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% Ave Regina caelorum II (Kontum)Ave Regina caelorum II (Kontum)
  2. πŸ” 49% Ave Regina caelorumAve Regina caelorum
  3. πŸ” 41% Regina caeli IIRegina caeli II
  4. πŸ” 36% Regina caeliRegina caeli
  5. πŸ” 35% Ave Regina caelorumAve Regina caelorum
  6. πŸ” 34% Regina CaeliRegina Caeli
  7. πŸ” 32% Ave Regina caelorum (simple tone)Ave Regina caelorum (simple tone)
  8. πŸ” 32% Ave Regina caelorumAve Regina caelorum
  9. πŸ” 31% LaetabundusLaetabundus
  10. πŸ” 31% Speret IsraelSperet Israel
  11. πŸ” 31% Ave Regina caelorum (simple tone)Ave Regina caelorum (simple tone)
  12. πŸ” 31% Cunctis diebusCunctis diebus
  13. πŸ” 30% Regina CaeliRegina Caeli
  14. πŸ” 30% Et omnisEt omnis
  15. πŸ” 30% Ave verumAve verum
  16. πŸ” 29% Parce DomineParce Domine
  17. πŸ” 29% Credo I.Credo I.
  18. πŸ” 29% InviolataInviolata
  19. πŸ” 29% Regina cΓ¦liRegina cΓ¦li
  20. πŸ” 28% Cantemus DominoCantemus Domino
  21. πŸ” 28% Regina caeli laetareRegina caeli laetare
  22. πŸ” 28% Anima Christi IIIAnima Christi III
  23. πŸ” 28% InviolataInviolata
  24. πŸ” 28% Jesu paterni pectorisJesu paterni pectoris
  25. πŸ” 27% Aeterne rerum ConditorAeterne rerum Conditor
  26. πŸ” 27% Aeterne rerum Conditor (DoxΒ£. Deo Patri)Aeterne rerum Conditor (DoxΒ£. Deo Patri)
  27. πŸ” 27% Beata Mater... Regina mundi intercede (mα»›i)Beata Mater... Regina mundi intercede (mα»›i)
  28. πŸ” 27% Ave plena gratiaeAve plena gratiae
  29. πŸ” 27% Anima ChristiAnima Christi
  30. πŸ” 27% Ave verumAve verum
  31. πŸ” 27% Ave verumAve verum
  32. πŸ” 27% Aeterne rerum ConditorAeterne rerum Conditor
  33. πŸ” 27% Aeterne rerum conditorAeterne rerum conditor
  34. πŸ” 27% Parce DomineParce Domine
  35. πŸ” 26% Laudate Dominum omnesLaudate Dominum omnes
  36. πŸ” 26% Adeste fidelesAdeste fideles
  37. πŸ” 26% Deus autem nosterDeus autem noster
  38. πŸ” 26% O Maria, gratia plenaO Maria, gratia plena
  39. πŸ” 26% Te Deum (Kontum)Te Deum (Kontum)
  40. πŸ” 26% Requiem aeternamRequiem aeternam
  41. πŸ” 26% Immola DeoImmola Deo
  42. πŸ” 25% Si quaeris miraculaSi quaeris miracula
  43. πŸ” 25% Aeterne rerum ... noctemAeterne rerum ... noctem
  44. πŸ” 25% Ad regias Agni dapes (Kontum)Ad regias Agni dapes (Kontum)
  45. πŸ” 25% Regina caeli (simple tone)Regina caeli (simple tone)
  46. πŸ” 25% Rorate caeli (Kontum)Rorate caeli (Kontum)
  47. πŸ” 25% Veni Redemptor gentium (mα»›i)Veni Redemptor gentium (mα»›i)
  48. πŸ” 25% Ostende nobisOstende nobis
  49. πŸ” 25% Litaniae LauretanaeLitaniae Lauretanae
  50. πŸ” 24% Attende Domine II (Kontum)Attende Domine II (Kontum)
  51. πŸ” 24% Tantum ergo (Italorum)Tantum ergo (Italorum)
  52. πŸ” 24% Ad honorem SalvatorisAd honorem Salvatoris
  53. πŸ” 24% Laudate Dominum omnes gentesLaudate Dominum omnes gentes
  54. πŸ” 24% Stabat Mater (simple)Stabat Mater (simple)
  55. πŸ” 24% Parce DomineParce Domine
  56. πŸ” 24% In exitu Israel de AegyptoIn exitu Israel de Aegypto
  57. πŸ” 24% Lauda JerusalemLauda Jerusalem
  58. πŸ” 24% O Salutaris Hostia VI (cantus ad processiones)O Salutaris Hostia VI (cantus ad processiones)
  59. πŸ” 24% Cantemus Domino glorioseCantemus Domino gloriose
  60. πŸ” 24% Adjutor in tribulationibusAdjutor in tribulationibus
  61. πŸ” 24% Speret Israel Speret Israel
  62. πŸ” 24% In Mariae laudemIn Mariae laudem
  63. πŸ” 24% Ubi caritas et amor (Kontum)Ubi caritas et amor (Kontum)
  64. πŸ” 23% Lauda IerusalemLauda Ierusalem
  65. πŸ” 23% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)