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% Audi benigne ConditorAudi benigne Conditor
  2. πŸ” 27% InviolataInviolata
  3. πŸ” 26% Pai NossoPai Nosso
  4. πŸ” 25% InviolataInviolata
  5. πŸ” 25% Aeterne rerum conditorAeterne rerum conditor
  6. πŸ” 25% Aeterne rerum ConditorAeterne rerum Conditor
  7. πŸ” 25% LaetabundusLaetabundus
  8. πŸ” 25% Aeterne rerum Conditor (DoxΒ£. Deo Patri)Aeterne rerum Conditor (DoxΒ£. Deo Patri)
  9. πŸ” 25% Aeterne rerum ConditorAeterne rerum Conditor
  10. πŸ” 24% Cunctis diebusCunctis diebus
  11. πŸ” 24% Aeterne rerum ... noctemAeterne rerum ... noctem
  12. πŸ” 23% Incipit Oratio Jeremiae ProphetaeIncipit Oratio Jeremiae Prophetae
  13. πŸ” 23% Ave Regina caelorumAve Regina caelorum
  14. πŸ” 23% Opes decusque regiumOpes decusque regium
  15. πŸ” 23% Stabat Mater (simple)Stabat Mater (simple)
  16. πŸ” 22% Ave Regina caelorum (simple tone)Ave Regina caelorum (simple tone)
  17. πŸ” 22% Ave Regina caelorumAve Regina caelorum
  18. πŸ” 22% Credo I.Credo I.
  19. πŸ” 22% Jesu paterni pectorisJesu paterni pectoris
  20. πŸ” 21% Anima Christi IIIAnima Christi III
  21. πŸ” 21% Credo (Missa Regia I)Credo (Missa Regia I)
  22. πŸ” 21% Adeste fidelesAdeste fideles
  23. πŸ” 21% Ave MaterAve Mater
  24. πŸ” 21% Ave Regina caelorum (simple tone)Ave Regina caelorum (simple tone)
  25. πŸ” 21% Qui procedisQui procedis
  26. πŸ” 21% Gloria Missa RegiaGloria Missa Regia
  27. πŸ” 21% Parce DomineParce Domine
  28. πŸ” 21% Ave plena gratiaeAve plena gratiae
  29. πŸ” 21% Gloria (Missa Regia I)Gloria (Missa Regia I)
  30. πŸ” 21% Gloria Missa RegiaGloria Missa Regia
  31. πŸ” 20% O Maria, gratia plenaO Maria, gratia plena
  32. πŸ” 20% Stabat Mater dolorosaStabat Mater dolorosa
  33. πŸ” 20% Ave Virgo specieiAve Virgo speciei
  34. πŸ” 20% Stabat Mater speciosa!Stabat Mater speciosa!
  35. πŸ” 20% Credo Missa RegiaCredo Missa Regia
  36. πŸ” 20% O Salutaris Hostia VI (cantus ad processiones)O Salutaris Hostia VI (cantus ad processiones)
  37. πŸ” 20% Olim mundo minoratusOlim mundo minoratus
  38. πŸ” 20% Ad honorem SalvatorisAd honorem Salvatoris
  39. πŸ” 19% Regina cΓ¦liRegina cΓ¦li
  40. πŸ” 19% Cor dulce cor amabileCor dulce cor amabile
  41. πŸ” 19% Regina caeli laetareRegina caeli laetare
  42. πŸ” 19% Si quaeris miraculaSi quaeris miracula
  43. πŸ” 18% O panis dulcissime (brevior)O panis dulcissime (brevior)
  44. πŸ” 18% Adjuva nos DeusAdjuva nos Deus
  45. πŸ” 18% Vidi aquamVidi aquam
  46. πŸ” 18% Cunctis diebusCunctis diebus
  47. πŸ” 18% Regina CaeliRegina Caeli
  48. πŸ” 18% Eva virumEva virum
  49. πŸ” 18% Misericordias DominiMisericordias Domini
  50. πŸ” 18% Vere languores Vere languores
  51. πŸ” 18% Lauda JerusalemLauda Jerusalem
  52. πŸ” 18% Eia MaterEia Mater
  53. πŸ” 18% Et omnisEt omnis
  54. πŸ” 18% Tantum ergo (cantus VIII)Tantum ergo (cantus VIII)
  55. πŸ” 18% Parce DomineParce Domine
  56. πŸ” 18% Virgo Virginum praeclaraVirgo Virginum praeclara
  57. πŸ” 18% Benedicat nos DeusBenedicat nos Deus
  58. πŸ” 18% O panis dulcissimeO panis dulcissime
  59. πŸ” 18% Si quaeris miracula (simple)Si quaeris miracula (simple)
  60. πŸ” 17% Ave verumAve verum
  61. πŸ” 17% Ave verumAve verum
  62. πŸ” 17% Cantemus DominoCantemus Domino
  63. πŸ” 17% Jod Manum suam misitJod Manum suam misit
  64. πŸ” 17% Lauda IerusalemLauda Ierusalem
  65. πŸ” 17% Quaerunt Reges Regum RegemQuaerunt Reges Regum Regem