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% Si quaeris miraculaSi quaeris miracula
  2. πŸ” 83% Si quaeris miracula (simple)Si quaeris miracula (simple)
  3. πŸ” 60% Si quaerisSi quaeris
  4. πŸ” 51% Anima Christi IIIAnima Christi III
  5. πŸ” 49% O Maria, gratia plenaO Maria, gratia plena
  6. πŸ” 48% Parce DomineParce Domine
  7. πŸ” 47% Aeterne rerum Conditor (DoxΒ£. Deo Patri)Aeterne rerum Conditor (DoxΒ£. Deo Patri)
  8. πŸ” 47% Aeterne rerum ConditorAeterne rerum Conditor
  9. πŸ” 47% Credo I.Credo I.
  10. πŸ” 47% Aeterne rerum conditorAeterne rerum conditor
  11. πŸ” 47% LaetabundusLaetabundus
  12. πŸ” 47% InviolataInviolata
  13. πŸ” 45% Jesu paterni pectorisJesu paterni pectoris
  14. πŸ” 45% Aeterne rerum ConditorAeterne rerum Conditor
  15. πŸ” 45% Aeterne rerum ... noctemAeterne rerum ... noctem
  16. πŸ” 44% Parce DomineParce Domine
  17. πŸ” 44% InviolataInviolata
  18. πŸ” 43% Regina CaeliRegina Caeli
  19. πŸ” 43% Si quΓ¦risSi quΓ¦ris
  20. πŸ” 42% Ave Regina caelorumAve Regina caelorum
  21. πŸ” 42% Ave plena gratiaeAve plena gratiae
  22. πŸ” 42% Cunctis diebusCunctis diebus
  23. πŸ” 42% Et omnisEt omnis
  24. πŸ” 41% Ubi caritas est veraUbi caritas est vera
  25. πŸ” 41% Credo (Missa Regia I)Credo (Missa Regia I)
  26. πŸ” 41% Ave verumAve verum
  27. πŸ” 41% Ave verumAve verum
  28. πŸ” 41% Ubi caritasUbi caritas
  29. πŸ” 40% Credo Missa RegiaCredo Missa Regia
  30. πŸ” 40% Ubi caritas et amorUbi caritas et amor
  31. πŸ” 40% Ubi caritas est veraUbi caritas est vera
  32. πŸ” 40% Ave Regina caelorumAve Regina caelorum
  33. πŸ” 40% Ubi caritasUbi caritas
  34. πŸ” 39% Ad honorem SalvatorisAd honorem Salvatoris
  35. πŸ” 39% Ave Regina caelorum (simple tone)Ave Regina caelorum (simple tone)
  36. πŸ” 39% Stabat Mater (simple)Stabat Mater (simple)
  37. πŸ” 39% Cantemus DominoCantemus Domino
  38. πŸ” 39% Regina cΓ¦liRegina cΓ¦li
  39. πŸ” 39% Ave Virgo specieiAve Virgo speciei
  40. πŸ” 38% Adeste fidelesAdeste fideles
  41. πŸ” 38% Ave Regina caelorum (simple tone)Ave Regina caelorum (simple tone)
  42. πŸ” 38% Regina caeli laetareRegina caeli laetare
  43. πŸ” 38% Speret IsraelSperet Israel
  44. πŸ” 38% Gloria Missa RegiaGloria Missa Regia
  45. πŸ” 38% Qui procedisQui procedis
  46. πŸ” 38% Ave MaterAve Mater
  47. πŸ” 38% Gloria Missa RegiaGloria Missa Regia
  48. πŸ” 38% Misericordias DominiMisericordias Domini
  49. πŸ” 37% O Salutaris Hostia VI (cantus ad processiones)O Salutaris Hostia VI (cantus ad processiones)
  50. πŸ” 36% Regina CaeliRegina Caeli
  51. πŸ” 36% Cor dulce cor amabileCor dulce cor amabile
  52. πŸ” 36% Gloria (Missa Regia I)Gloria (Missa Regia I)
  53. πŸ” 36% Laudate Dominum omnesLaudate Dominum omnes
  54. πŸ” 36% Quaerunt Reges Regum RegemQuaerunt Reges Regum Regem
  55. πŸ” 35% Immola DeoImmola Deo
  56. πŸ” 35% Incipit Oratio Jeremiae ProphetaeIncipit Oratio Jeremiae Prophetae
  57. πŸ” 35% Stabat Mater dolorosaStabat Mater dolorosa
  58. πŸ” 35% Jod Manum suam misitJod Manum suam misit
  59. πŸ” 35% Tantum ergo (cantus VIII)Tantum ergo (cantus VIII)
  60. πŸ” 35% Adjutor in tribulationibusAdjutor in tribulationibus
  61. πŸ” 34% Opes decusque regiumOpes decusque regium
  62. πŸ” 34% Olim mundo minoratusOlim mundo minoratus
  63. πŸ” 34% Regina caeli (simple tone)Regina caeli (simple tone)
  64. πŸ” 34% Domine Jesu ChristeDomine Jesu Christe
  65. πŸ” 33% Corda piaCorda pia