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% Lauda JerusalemLauda Jerusalem
  2. πŸ” 80% Lauda JerusalemLauda Jerusalem
  3. πŸ” 65% Lauda JerusalemLauda Jerusalem
  4. πŸ” 58% Lauda IerusalemLauda Ierusalem
  5. πŸ” 54% Lauda JerusalemLauda Jerusalem
  6. πŸ” 47% Lauda JerusalemLauda Jerusalem
  7. πŸ” 44% Cunctis diebusCunctis diebus
  8. πŸ” 40% Lauda Jerusalem DominumLauda Jerusalem Dominum
  9. πŸ” 39% Laudate Dominum omnes gentesLaudate Dominum omnes gentes
  10. πŸ” 39% Et omnisEt omnis
  11. πŸ” 39% Cantemus DominoCantemus Domino
  12. πŸ” 37% Speret IsraelSperet Israel
  13. πŸ” 36% Lauda Jerusalem (Ps.147 - Textus antiquus)Lauda Jerusalem (Ps.147 - Textus antiquus)
  14. πŸ” 36% Regina CaeliRegina Caeli
  15. πŸ” 36% LaetabundusLaetabundus
  16. πŸ” 36% In matutinis, DomineIn matutinis, Domine
  17. πŸ” 35% Laudate Dominum omnesLaudate Dominum omnes
  18. πŸ” 35% Ave Regina caelorumAve Regina caelorum
  19. πŸ” 35% Ave Regina caelorum (simple tone)Ave Regina caelorum (simple tone)
  20. πŸ” 35% Deo nostroDeo nostro
  21. πŸ” 34% Credo I.Credo I.
  22. πŸ” 34% Parce DomineParce Domine
  23. πŸ” 33% InviolataInviolata
  24. πŸ” 33% Immola DeoImmola Deo
  25. πŸ” 33% Anima Christi IIIAnima Christi III
  26. πŸ” 33% Clamavi et exaudivit meClamavi et exaudivit me
  27. πŸ” 32% Ave Regina caelorumAve Regina caelorum
  28. πŸ” 32% Ex AEgyptoEx AEgypto
  29. πŸ” 32% InviolataInviolata
  30. πŸ” 32% Regina caeli laetareRegina caeli laetare
  31. πŸ” 32% Aeterne rerum ConditorAeterne rerum Conditor
  32. πŸ” 32% Jesu paterni pectorisJesu paterni pectoris
  33. πŸ” 32% Ave verumAve verum
  34. πŸ” 32% Ave verumAve verum
  35. πŸ” 31% Aeterne rerum ConditorAeterne rerum Conditor
  36. πŸ” 31% Adeste fidelesAdeste fideles
  37. πŸ” 31% Ave Regina caelorum (simple tone)Ave Regina caelorum (simple tone)
  38. πŸ” 31% Aeterne rerum Conditor (DoxΒ£. Deo Patri)Aeterne rerum Conditor (DoxΒ£. Deo Patri)
  39. πŸ” 30% Aeterne rerum conditorAeterne rerum conditor
  40. πŸ” 30% Regina CaeliRegina Caeli
  41. πŸ” 30% O Maria, gratia plenaO Maria, gratia plena
  42. πŸ” 30% Cantemus Domino glorioseCantemus Domino gloriose
  43. πŸ” 30% Laudate... omnesLaudate... omnes
  44. πŸ” 30% Regina cΓ¦liRegina cΓ¦li
  45. πŸ” 30% Lauda... qui posuitLauda... qui posuit
  46. πŸ” 29% Incipit Oratio Jeremiae ProphetaeIncipit Oratio Jeremiae Prophetae
  47. πŸ” 29% Si quaeris miraculaSi quaeris miracula
  48. πŸ” 29% Illumina Domine vultumIllumina Domine vultum
  49. πŸ” 29% O Salutaris Hostia VI (cantus ad processiones)O Salutaris Hostia VI (cantus ad processiones)
  50. πŸ” 29% Regina caeli (simple tone)Regina caeli (simple tone)
  51. πŸ” 29% Adjutor in tribulationibusAdjutor in tribulationibus
  52. πŸ” 29% Gloria Missa RegiaGloria Missa Regia
  53. πŸ” 29% Aeterne rerum ... noctemAeterne rerum ... noctem
  54. πŸ” 29% Gloria Missa RegiaGloria Missa Regia
  55. πŸ” 28% Regnavit DominusRegnavit Dominus
  56. πŸ” 28% Vau et egressus estVau et egressus est
  57. πŸ” 28% Ave plena gratiaeAve plena gratiae
  58. πŸ” 28% Sit nomen DominiSit nomen Domini
  59. πŸ” 28% Benedicite gentesBenedicite gentes
  60. πŸ” 28% Parce DomineParce Domine
  61. πŸ” 28% Ad honorem SalvatorisAd honorem Salvatoris
  62. πŸ” 28% Lamed Matribus suis dixeruntLamed Matribus suis dixerunt
  63. πŸ” 27% Cunctis diebusCunctis diebus
  64. πŸ” 27% Jod Manum suam misitJod Manum suam misit
  65. πŸ” 27% Laudate Dominum omnes gentesLaudate Dominum omnes gentes