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 🔍 to find similarities to the given chant.

  1. 🔍 100% Archangeli GabrielisArchangeli Gabrielis
  2. 🔍 71% Archangeli MichaelisArchangeli Michaelis
  3. 🔍 36% O lux beata CaelitumO lux beata Caelitum
  4. 🔍 35% O lux beata CaelitumO lux beata Caelitum
  5. 🔍 34% O lux beata CaelitumO lux beata Caelitum
  6. 🔍 34% O lux beata CaelitumO lux beata Caelitum
  7. 🔍 34% Aeterne sol qui lumineAeterne sol qui lumine
  8. 🔍 34% O lux beata CaelitumO lux beata Caelitum
  9. 🔍 33% O gente felix hospitaO gente felix hospita
  10. 🔍 32% Alleluia confiteminiAlleluia confitemini
  11. 🔍 30% O Redemptor O Redemptor
  12. 🔍 30% Gloria VGloria V
  13. 🔍 30% ConfessorConfessor
  14. 🔍 29% O RedemptorO Redemptor
  15. 🔍 29% Salvasti nosSalvasti nos
  16. 🔍 28% Gloria XIGloria XI
  17. 🔍 28% Gloria IIIGloria III
  18. 🔍 28% Vocata estVocata est
  19. 🔍 28% Exsultet caelum (I)Exsultet caelum (I)
  20. 🔍 28% Quodcumque ligaverisQuodcumque ligaveris
  21. 🔍 28% Gabriel ArchangeleGabriel Archangele
  22. 🔍 28% Gabriel ArchangelusGabriel Archangelus
  23. 🔍 27% Christe caelorum DomineChriste caelorum Domine
  24. 🔍 27% Venite exultemus IIIVenite exultemus III
  25. 🔍 27% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  26. 🔍 27% O lux et decusO lux et decus
  27. 🔍 27% O vos aethereiO vos aetherei
  28. 🔍 27% Beati estisBeati estis
  29. 🔍 27% In spirituIn spiritu
  30. 🔍 27% Venite exultemus VIIVenite exultemus VII
  31. 🔍 27% Et JesusEt Jesus
  32. 🔍 27% Ave maris stella (another chant) (2)Ave maris stella (another chant) (2)
  33. 🔍 27% Gloria XGloria X
  34. 🔍 26% Defensor alme HispaniaeDefensor alme Hispaniae
  35. 🔍 26% Ternis ter horisTernis ter horis
  36. 🔍 26% Audi benigneAudi benigne
  37. 🔍 26% Dei fideDei fide
  38. 🔍 26% Mittite in dexteramMittite in dexteram
  39. 🔍 26% Cum autem complacuitCum autem complacuit
  40. 🔍 26% Christe qui splendor et dies (in sollemnitatibus)Christe qui splendor et dies (in sollemnitatibus)
  41. 🔍 26% Averte DomineAverte Domine
  42. 🔍 26% Te DeumTe Deum
  43. 🔍 26% Te DeumTe Deum
  44. 🔍 26% Lux de luceLux de luce
  45. 🔍 26% Jam lucis orto sidere (In Tempore Passionis)Jam lucis orto sidere (In Tempore Passionis)
  46. 🔍 25% Exsultet caelum (II)Exsultet caelum (II)
  47. 🔍 25% Unus ex duobusUnus ex duobus
  48. 🔍 25% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  49. 🔍 25% Gloria IX (forma ordinaria)Gloria IX (forma ordinaria)
  50. 🔍 25% O quam glorificaO quam glorifica
  51. 🔍 25% Venite Exsultemus VIIVenite Exsultemus VII
  52. 🔍 25% RecordareRecordare
  53. 🔍 25% De profundis exclamantesDe profundis exclamantes
  54. 🔍 25% Hymnus Te DeumHymnus Te Deum
  55. 🔍 25% Deus tuorum II Cl.Deus tuorum II Cl.
  56. 🔍 25% Visi suntVisi sunt
  57. 🔍 25% Te DeumTe Deum
  58. 🔍 25% Ave Rex nosterAve Rex noster
  59. 🔍 25% Gloria XIIIGloria XIII
  60. 🔍 25% Hymnus Te DeumHymnus Te Deum
  61. 🔍 25% Te DeumTe Deum
  62. 🔍 25% Homo quidam fecit coenam magnamHomo quidam fecit coenam magnam
  63. 🔍 25% Te DeumTe Deum
  64. 🔍 25% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  65. 🔍 25% Tu principatumTu principatum