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% Exaltate Regem regumExaltate Regem regum
  2. 🔍 64% Exaltate Regem regumExaltate Regem regum
  3. 🔍 60% Exaltate regem saeculorumExaltate regem saeculorum
  4. 🔍 60% Exaltate Regem regumExaltate Regem regum
  5. 🔍 54% Exaltate... RegumExaltate... Regum
  6. 🔍 43% Exaltate RegemExaltate Regem
  7. 🔍 39% Videntibus illisVidentibus illis
  8. 🔍 36% Exaltate DominumExaltate Dominum
  9. 🔍 36% Exaltate Regem saeculorumExaltate Regem saeculorum
  10. 🔍 35% Hymnum diciteHymnum dicite
  11. 🔍 35% Regem magnumRegem magnum
  12. 🔍 35% Ascendit DeusAscendit Deus
  13. 🔍 35% Maria et fluminaMaria et flumina
  14. 🔍 34% Dextera DominiDextera Domini
  15. 🔍 34% Exivi a PatreExivi a Patre
  16. 🔍 34% Elevata est ... alleluiaElevata est ... alleluia
  17. 🔍 33% Exaltate Regem saeculorumExaltate Regem saeculorum
  18. 🔍 33% Clamavit ad regemClamavit ad regem
  19. 🔍 33% In domum DominiIn domum Domini
  20. 🔍 33% Spiritus Domini replevitSpiritus Domini replevit
  21. 🔍 33% Adorate DominumAdorate Dominum
  22. 🔍 33% Domine clamaviDomine clamavi
  23. 🔍 33% Hymnum dicamusHymnum dicamus
  24. 🔍 33% Elevatis manibusElevatis manibus
  25. 🔍 33% Baptizat miles regemBaptizat miles regem
  26. 🔍 33% Te decet hymnusTe decet hymnus
  27. 🔍 33% Quoniam in teQuoniam in te
  28. 🔍 32% Ex uteroEx utero
  29. 🔍 32% Spiritus Sanctus in teSpiritus Sanctus in te
  30. 🔍 32% Spiritus Sanctus in teSpiritus Sanctus in te
  31. 🔍 32% Fontes et omniaFontes et omnia
  32. 🔍 32% Ave MariaAve Maria
  33. 🔍 32% Sede a dextrisSede a dextris
  34. 🔍 32% Potens es DominePotens es Domine
  35. 🔍 32% Ave MariaAve Maria
  36. 🔍 32% Veritas DominiVeritas Domini
  37. 🔍 32% Per visceraPer viscera
  38. 🔍 32% Laudate nomen DominiLaudate nomen Domini
  39. 🔍 32% Exaltare DomineExaltare Domine
  40. 🔍 32% Sitivit in teSitivit in te
  41. 🔍 32% Praeceptum DominiPraeceptum Domini
  42. 🔍 32% Deus misereaturDeus misereatur
  43. 🔍 31% OperaminiOperamini
  44. 🔍 31% Gloria in excelsisGloria in excelsis
  45. 🔍 31% Sic venietSic veniet
  46. 🔍 31% Alleluia audiviAlleluia audivi
  47. 🔍 31% Stetit IesusStetit Iesus
  48. 🔍 31% Spiritus qui a PatreSpiritus qui a Patre
  49. 🔍 31% Dabo in SionDabo in Sion
  50. 🔍 31% Dabo in SionDabo in Sion
  51. 🔍 31% Fili recordareFili recordare
  52. 🔍 31% Exaudiat te DominusExaudiat te Dominus
  53. 🔍 31% Memorare DomineMemorare Domine
  54. 🔍 31% Ascendo ad PatremAscendo ad Patrem
  55. 🔍 31% Cibavit nos Dominus (Mode 8g)Cibavit nos Dominus (Mode 8g)
  56. 🔍 31% Surrexit Dominus 1Surrexit Dominus 1
  57. 🔍 31% Libera nos Deus (Mode 8g)Libera nos Deus (Mode 8g)
  58. 🔍 31% Alleluia pax vobisAlleluia pax vobis
  59. 🔍 31% Dominum Deum tuumDominum Deum tuum
  60. 🔍 31% Domine in caeloDomine in caelo
  61. 🔍 31% Filii SionFilii Sion
  62. 🔍 31% Omnes de SabaOmnes de Saba
  63. 🔍 31% Sedes tua DeusSedes tua Deus
  64. 🔍 31% Videte manusVidete manus
  65. 🔍 31% Vos autem dixiVos autem dixi