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% Vir eratVir erat
  2. πŸ” 65% Vir eratVir erat
  3. πŸ” 59% Vir eratVir erat
  4. πŸ” 45% Quando orabasQuando orabas
  5. πŸ” 39% Iam lucis orto sidere Iam lucis orto sidere
  6. πŸ” 38% Vir erat (verses)Vir erat (verses)
  7. πŸ” 36% Audi benigneAudi benigne
  8. πŸ” 35% Cantate DominoCantate Domino
  9. πŸ” 35% Ad te DomineAd te Domine
  10. πŸ” 35% Vir erat (verses, rhythmic signs)Vir erat (verses, rhythmic signs)
  11. πŸ” 34% Tua est potentiaTua est potentia
  12. πŸ” 34% Ecce advenitEcce advenit
  13. πŸ” 34% Benedictus es Domine DeusBenedictus es Domine Deus
  14. πŸ” 34% Potum meumPotum meum
  15. πŸ” 34% De ore leonisDe ore leonis
  16. πŸ” 34% O vos aethereiO vos aetherei
  17. πŸ” 34% Venite auditeVenite audite
  18. πŸ” 33% Memor estoMemor esto
  19. πŸ” 33% Cum invocarem teCum invocarem te
  20. πŸ” 33% Audi benigne Conditor Audi benigne Conditor
  21. πŸ” 33% Emendemus in meliusEmendemus in melius
  22. πŸ” 33% Libera me Domine de morteLibera me Domine de morte
  23. πŸ” 33% Cum autem complacuitCum autem complacuit
  24. πŸ” 33% Audi Benigne ConditorAudi Benigne Conditor
  25. πŸ” 33% Rector PotensRector Potens
  26. πŸ” 33% Ut Antonini gloriamUt Antonini gloriam
  27. πŸ” 32% Audi benigne conditorAudi benigne conditor
  28. πŸ” 32% Rerum Deus tenax vigorRerum Deus tenax vigor
  29. πŸ” 32% Rerum Deus tenax vigorRerum Deus tenax vigor
  30. πŸ” 32% Audi benigne ConditorAudi benigne Conditor
  31. πŸ” 32% Salve radix sanctaSalve radix sancta
  32. πŸ” 32% Veni Creator (1983/1934)Veni Creator (1983/1934)
  33. πŸ” 32% Respice in meRespice in me
  34. πŸ” 32% Ave Rex nosterAve Rex noster
  35. πŸ” 32% Domine non secundumDomine non secundum
  36. πŸ” 31% Beatus LaurentiusBeatus Laurentius
  37. πŸ” 31% Jam lucis orto sidere (Solemnitatibus)Jam lucis orto sidere (Solemnitatibus)
  38. πŸ” 31% Qui habitatQui habitat
  39. πŸ” 31% Cantate DominoCantate Domino
  40. πŸ” 31% Auctor beate saeculiAuctor beate saeculi
  41. πŸ” 31% Nunc sancte nobis SpiritusNunc sancte nobis Spiritus
  42. πŸ” 31% Rex gloriose MartyrumRex gloriose Martyrum
  43. πŸ” 31% Omnipotens adorandeOmnipotens adorande
  44. πŸ” 31% Benedictus esBenedictus es
  45. πŸ” 31% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  46. πŸ” 31% Gloria VGloria V
  47. πŸ” 31% En ut superbaEn ut superba
  48. πŸ” 31% Salvete Christi vulneraSalvete Christi vulnera
  49. πŸ” 31% Salvete Christi vulneraSalvete Christi vulnera
  50. πŸ” 31% Audi benigne ConditorAudi benigne Conditor
  51. πŸ” 31% Audi benigne ConditorAudi benigne Conditor
  52. πŸ” 31% Aeterne RexAeterne Rex
  53. πŸ” 31% Magnus Dominus noster (Resp. Br.)Magnus Dominus noster (Resp. Br.)
  54. πŸ” 31% Elias homo eratElias homo erat
  55. πŸ” 31% Veni Creator SpiritusVeni Creator Spiritus
  56. πŸ” 31% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  57. πŸ” 31% Cor arca legem continensCor arca legem continens
  58. πŸ” 31% Veni Creator SpiritusVeni Creator Spiritus
  59. πŸ” 31% PetitePetite
  60. πŸ” 30% Gratificavit nosGratificavit nos
  61. πŸ” 30% Festivis resonent compitaFestivis resonent compita
  62. πŸ” 30% Sacerdotes ejusSacerdotes ejus
  63. πŸ” 30% Audi benigne ConditorAudi benigne Conditor
  64. πŸ” 30% Haec est ReginaHaec est Regina
  65. πŸ” 30% A solis ortusA solis ortus