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% Exsurge DomineExsurge Domine
  2. 🔍 66% Exsurge DomineExsurge Domine
  3. 🔍 51% Exsurge Domine non praevaleatExsurge Domine non praevaleat
  4. 🔍 45% Exsurge Domine non conforteturExsurge Domine non confortetur
  5. 🔍 44% Exsurge Domine non praevaleatExsurge Domine non praevaleat
  6. 🔍 43% Exsurge Domine non praevaleatExsurge Domine non praevaleat
  7. 🔍 42% Exsurge Domine salvumExsurge Domine salvum
  8. 🔍 36% Exsurge Domine non conforteturExsurge Domine non confortetur
  9. 🔍 35% Exsurge Domine salvumExsurge Domine salvum
  10. 🔍 34% Exsurge domine et judicaExsurge domine et judica
  11. 🔍 33% Exsurge Domine Deus meusExsurge Domine Deus meus
  12. 🔍 32% Exsurge Domine et judicaExsurge Domine et judica
  13. 🔍 32% Exsurge Domine et judicaExsurge Domine et judica
  14. 🔍 31% Exsurge Domine Deus exalteturExsurge Domine Deus exaltetur
  15. 🔍 31% Exsurge Domine et intendeExsurge Domine et intende
  16. 🔍 30% Si mihi DominusSi mihi Dominus
  17. 🔍 29% Exsurge Domine salvumExsurge Domine salvum
  18. 🔍 29% Vivit DominusVivit Dominus
  19. 🔍 28% Domine non est exaltatumDomine non est exaltatum
  20. 🔍 27% Exsurge Domine et intendeExsurge Domine et intende
  21. 🔍 26% De Sion venietDe Sion veniet
  22. 🔍 26% AlleluiaAlleluia
  23. 🔍 26% Dominus mihi adiutorDominus mihi adiutor
  24. 🔍 26% Conserva me DomineConserva me Domine
  25. 🔍 26% Exsurge Domine adjuvaExsurge Domine adjuva
  26. 🔍 25% Servite DominoServite Domino
  27. 🔍 25% Simile DominusSimile Dominus
  28. 🔍 25% Tu DomineTu Domine
  29. 🔍 24% Diligam te DomineDiligam te Domine
  30. 🔍 24% Deo nostroDeo nostro
  31. 🔍 24% Levabit Dominus signumLevabit Dominus signum
  32. 🔍 24% Tu es DomineTu es Domine
  33. 🔍 24% Dominus mihi adjutorDominus mihi adjutor
  34. 🔍 24% Ad te Domine levaviAd te Domine levavi
  35. 🔍 24% Alleluia LaudateAlleluia Laudate
  36. 🔍 24% Tu Domine servabis nosTu Domine servabis nos
  37. 🔍 24% Da mercedem DomineDa mercedem Domine
  38. 🔍 24% Oportebat patiOportebat pati
  39. 🔍 24% Domine in caeloDomine in caelo
  40. 🔍 24% Salvum me fac DomineSalvum me fac Domine
  41. 🔍 23% Omnipotens sermoOmnipotens sermo
  42. 🔍 23% Conserva me DomineConserva me Domine
  43. 🔍 23% Ave Maria...Alleluia (Ant.)Ave Maria...Alleluia (Ant.)
  44. 🔍 23% Veniet fortior meVeniet fortior me
  45. 🔍 23% LaudaboLaudabo
  46. 🔍 23% Exsurge Domine adjuvaExsurge Domine adjuva
  47. 🔍 23% Modicum et non videbitis meModicum et non videbitis me
  48. 🔍 23% Domine refugiumDomine refugium
  49. 🔍 23% Benedictus DominusBenedictus Dominus
  50. 🔍 23% Consurge consurgeConsurge consurge
  51. 🔍 23% Alleluia. (Friday P. T. at Lauds II) Alleluia. (Friday P. T. at Lauds II)
  52. 🔍 23% Domine non est exaltatumDomine non est exaltatum
  53. 🔍 23% Spiritus Domini (Ss. Rosarii)Spiritus Domini (Ss. Rosarii)
  54. 🔍 23% Confitebor tibi DomineConfitebor tibi Domine
  55. 🔍 23% Elevare elevareElevare elevare
  56. 🔍 22% Exsurge Domine adjuvaExsurge Domine adjuva
  57. 🔍 22% Justi confitebunturJusti confitebuntur
  58. 🔍 22% NequandoNequando
  59. 🔍 22% Domine non estDomine non est
  60. 🔍 22% Magnificatus estMagnificatus est
  61. 🔍 22% Christus Dei FiliusChristus Dei Filius
  62. 🔍 22% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  63. 🔍 22% Diligam te DomineDiligam te Domine
  64. 🔍 22% Cantantibus organisCantantibus organis
  65. 🔍 22% Deus misereaturDeus misereatur