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% Gloria Patri (Regia)Gloria Patri (Regia)
  2. πŸ” 46% MagnificatMagnificat
  3. πŸ” 43% Gloria PatriGloria Patri
  4. πŸ” 38% In nomine PatrisIn nomine Patris
  5. πŸ” 36% Christe qui lux es et diesChriste qui lux es et dies
  6. πŸ” 34% Stella cΕ“liStella cΕ“li
  7. πŸ” 32% Regina CaeliRegina Caeli
  8. πŸ” 32% Surgens Jesus DominusSurgens Jesus Dominus
  9. πŸ” 30% Solemnitas tuaSolemnitas tua
  10. πŸ” 30% O sanctissimaO sanctissima
  11. πŸ” 30% Laudate DominumLaudate Dominum
  12. πŸ” 29% Tuam CrucemTuam Crucem
  13. πŸ” 29% Gloria Patri (mode iv)Gloria Patri (mode iv)
  14. πŸ” 29% Gaudeamus et exultemusGaudeamus et exultemus
  15. πŸ” 28% Sponsa Christi quae per orbemSponsa Christi quae per orbem
  16. πŸ” 28% Vocavit nos DeusVocavit nos Deus
  17. πŸ” 28% Nocte surgentesNocte surgentes
  18. πŸ” 28% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  19. πŸ” 28% In omnibus exhibeamusIn omnibus exhibeamus
  20. πŸ” 27% Laeta DiesLaeta Dies
  21. πŸ” 27% Haec est vera fraternitasHaec est vera fraternitas
  22. πŸ” 27% Cor arca legemCor arca legem
  23. πŸ” 27% Christi viamChristi viam
  24. πŸ” 26% Emitte, DomineEmitte, Domine
  25. πŸ” 25% In manus tuas... allel.In manus tuas... allel.
  26. πŸ” 25% Lauda SionLauda Sion
  27. πŸ” 25% Audi, DomineAudi, Domine
  28. πŸ” 25% Iste sanctusIste sanctus
  29. πŸ” 24% Luce divinaLuce divina
  30. πŸ” 24% GratiΓ¦ largitoremGratiΓ¦ largitorem
  31. πŸ” 24% Maria MagdaleneMaria Magdalene
  32. πŸ” 24% O virtus sapientiaeO virtus sapientiae
  33. πŸ” 24% Lauda JerusalemLauda Jerusalem
  34. πŸ” 23% O virga ac diademaO virga ac diadema
  35. πŸ” 23% Gloria Patri (Regia)Gloria Patri (Regia)
  36. πŸ” 23% Miserere mei DeusMiserere mei Deus
  37. πŸ” 23% Credo I.Credo I.
  38. πŸ” 23% LouΓ© soit Γ  tout instantLouΓ© soit Γ  tout instant
  39. πŸ” 23% Personent hodiePersonent hodie
  40. πŸ” 22% Benedictus qui venitBenedictus qui venit
  41. πŸ” 22% Ecce servus meusEcce servus meus
  42. πŸ” 22% Confirmatum est cor VirginisConfirmatum est cor Virginis
  43. πŸ” 22% Gaudeo planeGaudeo plane
  44. πŸ” 22% Adoremus Ps. Laudate Dominum. IIAdoremus Ps. Laudate Dominum. II
  45. πŸ” 22% Rex noster advenietRex noster adveniet
  46. πŸ” 22% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  47. πŸ” 22% Immutemur habituImmutemur habitu
  48. πŸ” 21% Gloria Patri (mode i)Gloria Patri (mode i)
  49. πŸ” 21% Da mihi, DomineDa mihi, Domine
  50. πŸ” 21% Venite filliΓ¦Venite filliΓ¦
  51. πŸ” 21% Ave Maris StellaAve Maris Stella
  52. πŸ” 21% O esca viatorumO esca viatorum
  53. πŸ” 21% Christus vincitChristus vincit
  54. πŸ” 21% In omnibus gratiasIn omnibus gratias
  55. πŸ” 20% Propter testamentumPropter testamentum
  56. πŸ” 20% Surrexit DominusSurrexit Dominus
  57. πŸ” 20% Pio beato jubiloPio beato jubilo
  58. πŸ” 20% Venite exsultemus VI*Venite exsultemus VI*
  59. πŸ” 20% O Salutaris Hostia VI (cantus ad processiones)O Salutaris Hostia VI (cantus ad processiones)
  60. πŸ” 20% Ecce concipiesEcce concipies
  61. πŸ” 20% Aquae multaeAquae multae
  62. πŸ” 20% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  63. πŸ” 20% Auctor beate saeculiAuctor beate saeculi
  64. πŸ” 19% Rorate cΕ“li... Christus JesusRorate cΕ“li... Christus Jesus
  65. πŸ” 19% Fundata estFundata est