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% O esca viatorumO esca viatorum
  2. πŸ” 81% O esca viatorumO esca viatorum
  3. πŸ” 73% O esca viatorumO esca viatorum
  4. πŸ” 34% O virtus sapientiaeO virtus sapientiae
  5. πŸ” 32% Luce divinaLuce divina
  6. πŸ” 31% Gaudeamus exsultantesGaudeamus exsultantes
  7. πŸ” 31% Surgens Jesus DominusSurgens Jesus Dominus
  8. πŸ” 31% Sponsa Christi quae per orbemSponsa Christi quae per orbem
  9. πŸ” 30% Cor arca legemCor arca legem
  10. πŸ” 30% Vocavit nos DeusVocavit nos Deus
  11. πŸ” 28% Lauda SionLauda Sion
  12. πŸ” 28% Christe qui lux es et diesChriste qui lux es et dies
  13. πŸ” 28% O sanctissimaO sanctissima
  14. πŸ” 27% Laus TrinitatiLaus Trinitati
  15. πŸ” 27% Stella cΕ“liStella cΕ“li
  16. πŸ” 27% Lauda SionLauda Sion
  17. πŸ” 27% Gaudeamus et exultemusGaudeamus et exultemus
  18. πŸ” 27% Nocte surgentesNocte surgentes
  19. πŸ” 26% Tuam CrucemTuam Crucem
  20. πŸ” 26% Jesu Rex admirabilisJesu Rex admirabilis
  21. πŸ” 26% Ave lumenAve lumen
  22. πŸ” 25% Solemnitas tuaSolemnitas tua
  23. πŸ” 24% MagnificatMagnificat
  24. πŸ” 24% Laudes Crucis AttollamusLaudes Crucis Attollamus
  25. πŸ” 24% O virga ac diademaO virga ac diadema
  26. πŸ” 24% Exsultet iam angelicaExsultet iam angelica
  27. πŸ” 24% Puer Nobis NasciturPuer Nobis Nascitur
  28. πŸ” 24% Adoro te devote (monasticum)Adoro te devote (monasticum)
  29. πŸ” 24% O vos aethereiO vos aetherei
  30. πŸ” 23% Desidero mi JesuDesidero mi Jesu
  31. πŸ” 23% Cor amandum SalvatorisCor amandum Salvatoris
  32. πŸ” 23% Tibi Christe splendor PatrisTibi Christe splendor Patris
  33. πŸ” 23% Ad te confugimusAd te confugimus
  34. πŸ” 23% Sicut pratum picturaturSicut pratum picturatur
  35. πŸ” 23% Adoro te devoteAdoro te devote
  36. πŸ” 23% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  37. πŸ” 23% Jerusalem et SionJerusalem et Sion
  38. πŸ” 23% O Maria mater piaO Maria mater pia
  39. πŸ” 23% Adoro te devoteAdoro te devote
  40. πŸ” 23% Jerusalem et SionJerusalem et Sion
  41. πŸ” 23% Jerusalem et SionJerusalem et Sion
  42. πŸ” 23% Exsultet jam AngelicaExsultet jam Angelica
  43. πŸ” 23% In desertoIn deserto
  44. πŸ” 23% Cor JesuCor Jesu
  45. πŸ” 23% Lauda SionLauda Sion
  46. πŸ” 23% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  47. πŸ” 23% Rex noster advenietRex noster adveniet
  48. πŸ” 23% Laudes clarasLaudes claras
  49. πŸ” 23% Nostis qui conventusNostis qui conventus
  50. πŸ” 23% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  51. πŸ” 23% Sanctorum meritisSanctorum meritis
  52. πŸ” 22% Adoro te devoteAdoro te devote
  53. πŸ” 22% GratiΓ¦ largitoremGratiΓ¦ largitorem
  54. πŸ” 22% Proclamatio Nativitas DNIC (Octavo Kalendas ianuarii)Proclamatio Nativitas DNIC (Octavo Kalendas ianuarii)
  55. πŸ” 22% Ecce iam venitEcce iam venit
  56. πŸ” 22% Salve latus SalvatorisSalve latus Salvatoris
  57. πŸ” 22% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  58. πŸ” 22% Praefatio ferialis de Ecclesiae DedicationePraefatio ferialis de Ecclesiae Dedicatione
  59. πŸ” 22% Jam toto subitusJam toto subitus
  60. πŸ” 22% Corde natus ex ParentisCorde natus ex Parentis
  61. πŸ” 22% Cor dulce cor amabileCor dulce cor amabile
  62. πŸ” 22% Adeste fidelesAdeste fideles
  63. πŸ” 22% Roma Petro GlorieturRoma Petro Glorietur
  64. πŸ” 22% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  65. πŸ” 22% Te DeumTe Deum