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 🔍 to find similarities to the given chant.

  1. 🔍 100% Eodem temporeEodem tempore
  2. 🔍 31% Audi benigne conditorAudi benigne conditor
  3. 🔍 30% Audi Benigne ConditorAudi Benigne Conditor
  4. 🔍 29% Audi benigne Conditor Audi benigne Conditor
  5. 🔍 29% Te DeumTe Deum
  6. 🔍 28% Audi benigne ConditorAudi benigne Conditor
  7. 🔍 28% Te DeumTe Deum
  8. 🔍 27% Audi benigneAudi benigne
  9. 🔍 27% Te DeumTe Deum
  10. 🔍 27% Audi benigne ConditorAudi benigne Conditor
  11. 🔍 27% Audi benigne ConditorAudi benigne Conditor
  12. 🔍 26% Stans a longeStans a longe
  13. 🔍 26% Sancte N.Sancte N.
  14. 🔍 26% Audi benigne ConditorAudi benigne Conditor
  15. 🔍 26% Te CatharinaTe Catharina
  16. 🔍 25% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  17. 🔍 25% Omni temporeOmni tempore
  18. 🔍 25% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  19. 🔍 25% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  20. 🔍 25% Te Deum (Solemn tone)Te Deum (Solemn tone)
  21. 🔍 25% Te DeumTe Deum
  22. 🔍 25% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  23. 🔍 25% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  24. 🔍 25% O beata MaterO beata Mater
  25. 🔍 24% Sanctus autem ValeriusSanctus autem Valerius
  26. 🔍 24% Cum autem complacuitCum autem complacuit
  27. 🔍 24% Aeterne RexAeterne Rex
  28. 🔍 24% Hymnus Te DeumHymnus Te Deum
  29. 🔍 24% Caeli civesCaeli cives
  30. 🔍 24% Benedicta et venerabilisBenedicta et venerabilis
  31. 🔍 24% Gloria VGloria V
  32. 🔍 23% Tu ChristeTu Christe
  33. 🔍 23% Celsa potestasCelsa potestas
  34. 🔍 23% Te Matrem laudamusTe Matrem laudamus
  35. 🔍 23% Benedicta tu... RosaBenedicta tu... Rosa
  36. 🔍 23% Benedictus es Domine DeusBenedictus es Domine Deus
  37. 🔍 23% A solis ortusA solis ortus
  38. 🔍 23% Post mortemPost mortem
  39. 🔍 23% Gloria IIIGloria III
  40. 🔍 23% PraedicavitPraedicavit
  41. 🔍 22% Factus ergo PresbyterFactus ergo Presbyter
  42. 🔍 22% De profundis tenebrarum!De profundis tenebrarum!
  43. 🔍 22% Salve Virgo singularis IISalve Virgo singularis II
  44. 🔍 22% Cum sublevassetCum sublevasset
  45. 🔍 22% Te gratulantesTe gratulantes
  46. 🔍 22% Super omniaSuper omnia
  47. 🔍 22% Precemur omnes cernuiPrecemur omnes cernui
  48. 🔍 22% Ecce ReginaEcce Regina
  49. 🔍 22% Gloria XIGloria XI
  50. 🔍 22% Jam lucis orto sidere (Tempore Adventus)Jam lucis orto sidere (Tempore Adventus)
  51. 🔍 22% Aptata virgoAptata virgo
  52. 🔍 21% Cum venerit ParaclitusCum venerit Paraclitus
  53. 🔍 21% Fidelis servus... alleluiaFidelis servus... alleluia
  54. 🔍 21% EgregiusEgregius
  55. 🔍 21% Rerum Deus (In Adventu)Rerum Deus (In Adventu)
  56. 🔍 21% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  57. 🔍 21% Missus est... AngelusMissus est... Angelus
  58. 🔍 21% Telluris omnes incolaeTelluris omnes incolae
  59. 🔍 21% Ecce ancillaEcce ancilla
  60. 🔍 21% Aeterna... Apostolorum (II)Aeterna... Apostolorum (II)
  61. 🔍 21% Veni Redemptor gentiumVeni Redemptor gentium
  62. 🔍 21% Rector potens (In Adventu)Rector potens (In Adventu)
  63. 🔍 21% Rector potens (In Adventu)Rector potens (In Adventu)
  64. 🔍 21% Laverunt stolas suasLaverunt stolas suas
  65. 🔍 21% Beata nobisBeata nobis