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% Adeamus. Ps. LevaviAdeamus. Ps. Levavi
  2. πŸ” 86% Adeamus. Ps. EructavitAdeamus. Ps. Eructavit
  3. πŸ” 70% Adeamus (ps. Levavi)Adeamus (ps. Levavi)
  4. πŸ” 65% Adeamus. Ps. MisericΓ³rdiasAdeamus. Ps. MisericΓ³rdias
  5. πŸ” 56% Adeamus (ps. Erucvtavit)Adeamus (ps. Erucvtavit)
  6. πŸ” 51% Deus in loco sanctoDeus in loco sancto
  7. πŸ” 44% Cantemus DominoCantemus Domino
  8. πŸ” 41% Cogitationes Cordis cum AlleluiaCogitationes Cordis cum Alleluia
  9. πŸ” 40% Mihi absitMihi absit
  10. πŸ” 39% Ecce DeusEcce Deus
  11. πŸ” 38% Virgines laudentVirgines laudent
  12. πŸ” 38% Justi decantaveruntJusti decantaverunt
  13. πŸ” 37% Laetare JerusalemLaetare Jerusalem
  14. πŸ” 36% Domine in lumineDomine in lumine
  15. πŸ” 36% Venite adoremusVenite adoremus
  16. πŸ” 35% Domine in tua misericordiaDomine in tua misericordia
  17. πŸ” 35% Deus in loco sanctoDeus in loco sancto
  18. πŸ” 34% Terribilis estTerribilis est
  19. πŸ” 34% In salutariIn salutari
  20. πŸ” 34% Afferte DominoAfferte Domino
  21. πŸ” 34% Intende vociIntende voci
  22. πŸ” 33% Mihi autem absit. Ps. VoceMihi autem absit. Ps. Voce
  23. πŸ” 33% Sinite parvulosSinite parvulos
  24. πŸ” 33% Mihi autem absit. Ps. Virga tuaMihi autem absit. Ps. Virga tua
  25. πŸ” 33% ExclamaveruntExclamaverunt
  26. πŸ” 33% Miserere mihi... tribulorMiserere mihi... tribulor
  27. πŸ” 32% Cibavit eos... AlleluiaCibavit eos... Alleluia
  28. πŸ” 32% Mihi autem absit. Ps. MementoMihi autem absit. Ps. Memento
  29. πŸ” 32% Laudate DominumLaudate Dominum
  30. πŸ” 32% Adversum meAdversum me
  31. πŸ” 32% Sub umbraSub umbra
  32. πŸ” 32% Memento nostriMemento nostri
  33. πŸ” 32% Data est mihiData est mihi
  34. πŸ” 32% ExclamaveruntExclamaverunt
  35. πŸ” 32% Exaltabo teExaltabo te
  36. πŸ” 31% Credo VICredo VI
  37. πŸ” 31% Agnus XVIIAgnus XVII
  38. πŸ” 31% ExsurgeExsurge
  39. πŸ” 31% Me exspectaveruntMe exspectaverunt
  40. πŸ” 31% Petite cum AlleluiaPetite cum Alleluia
  41. πŸ” 31% Sicut ovisSicut ovis
  42. πŸ” 31% Oculi meiOculi mei
  43. πŸ” 31% Mihi autem nimis (Intr.)Mihi autem nimis (Intr.)
  44. πŸ” 31% Alleluia (ad introitum mode 5)Alleluia (ad introitum mode 5)
  45. πŸ” 31% Quinque prudentes (Com.)Quinque prudentes (Com.)
  46. πŸ” 31% Incipit Oratio Jeremiae Prophetae (ad libitum)Incipit Oratio Jeremiae Prophetae (ad libitum)
  47. πŸ” 30% O sacrum conviviumO sacrum convivium
  48. πŸ” 30% ConsummatusConsummatus
  49. πŸ” 30% Prudentes VirginesPrudentes Virgines
  50. πŸ” 30% Tribulationes cordisTribulationes cordis
  51. πŸ” 30% Illumina faciemIllumina faciem
  52. πŸ” 30% Benedic anima meaBenedic anima mea
  53. πŸ” 30% Ecce stoEcce sto
  54. πŸ” 30% NarraveruntNarraverunt
  55. πŸ” 30% Salvos nos facSalvos nos fac
  56. πŸ” 30% Adoremus in aeternum IAdoremus in aeternum I
  57. πŸ” 30% Justus ut palma (Intr.)Justus ut palma (Intr.)
  58. πŸ” 30% StatuitStatuit
  59. πŸ” 29% Reliqui domumReliqui domum
  60. πŸ” 29% Misereris omniumMisereris omnium
  61. πŸ” 29% GaudeteGaudete
  62. πŸ” 29% Inclina DomineInclina Domine
  63. πŸ” 29% Benedicite gentesBenedicite gentes
  64. πŸ” 29% Dominus implebitDominus implebit
  65. πŸ” 29% Panem de caeloPanem de caelo