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% Dedit illi Dominus claritatemDedit illi Dominus claritatem
  2. 🔍 60% Dedit illi Dominus claritatemDedit illi Dominus claritatem
  3. 🔍 45% Dedit illi DominusDedit illi Dominus
  4. 🔍 41% Inclinavit DominusInclinavit Dominus
  5. 🔍 40% Respexit DominusRespexit Dominus
  6. 🔍 40% Regnavit DominusRegnavit Dominus
  7. 🔍 39% Benedictus Dominus quiaBenedictus Dominus quia
  8. 🔍 38% Dominus regnavitDominus regnavit
  9. 🔍 38% Conserva meConserva me
  10. 🔍 37% Et Dominus in circuituEt Dominus in circuitu
  11. 🔍 37% Iuravit DominusIuravit Dominus
  12. 🔍 37% Sedebit DominusSedebit Dominus
  13. 🔍 37% Benedictus Dominus DeusBenedictus Dominus Deus
  14. 🔍 37% Exaudiat te DominusExaudiat te Dominus
  15. 🔍 36% Domine clamaviDomine clamavi
  16. 🔍 36% Dominus in temploDominus in templo
  17. 🔍 36% Si mihi DominusSi mihi Dominus
  18. 🔍 36% Benedictus Dominus inBenedictus Dominus in
  19. 🔍 36% Dedit in mortemDedit in mortem
  20. 🔍 35% Custodit DominusCustodit Dominus
  21. 🔍 35% Ecce Dominus venietEcce Dominus veniet
  22. 🔍 35% Ecce Dominus venietEcce Dominus veniet
  23. 🔍 35% In aeternum DominusIn aeternum Dominus
  24. 🔍 35% Elegit Dominus SionElegit Dominus Sion
  25. 🔍 34% Dixit Dominus Domino meoDixit Dominus Domino meo
  26. 🔍 34% Dominus defensorDominus defensor
  27. 🔍 34% Dominus legiferDominus legifer
  28. 🔍 34% Dominus legiferDominus legifer
  29. 🔍 34% Avertet DominusAvertet Dominus
  30. 🔍 34% Sit nomen DominiSit nomen Domini
  31. 🔍 34% Veritas DominiVeritas Domini
  32. 🔍 34% Declinabit DominusDeclinabit Dominus
  33. 🔍 34% Omnis spiritusOmnis spiritus
  34. 🔍 33% Magnus Dominus (Mode 4a)Magnus Dominus (Mode 4a)
  35. 🔍 33% Illumina oculos meosIllumina oculos meos
  36. 🔍 33% Humiliavit semetipsumHumiliavit semetipsum
  37. 🔍 33% Veniet Dominus et nonVeniet Dominus et non
  38. 🔍 33% Veniet Dominus et nonVeniet Dominus et non
  39. 🔍 33% Ecce Dominus noster... et brachioEcce Dominus noster... et brachio
  40. 🔍 33% Iustus esIustus es
  41. 🔍 33% Exsultet spiritusExsultet spiritus
  42. 🔍 33% Eruisti DomineEruisti Domine
  43. 🔍 33% Ex uteroEx utero
  44. 🔍 33% Quoniam in teQuoniam in te
  45. 🔍 33% Dominus regit meDominus regit me
  46. 🔍 33% In DominoIn Domino
  47. 🔍 33% VisionemVisionem
  48. 🔍 33% Induit me DominusInduit me Dominus
  49. 🔍 33% Quoniam in aeternumQuoniam in aeternum
  50. 🔍 33% Erexit DominusErexit Dominus
  51. 🔍 33% Magnus Dominus (Mode 1a2)Magnus Dominus (Mode 1a2)
  52. 🔍 33% Per visceraPer viscera
  53. 🔍 32% LaudaboLaudabo
  54. 🔍 32% Nos qui vivimusNos qui vivimus
  55. 🔍 32% Libera nos Deus (Mode 1f)Libera nos Deus (Mode 1f)
  56. 🔍 32% Candor est lucisCandor est lucis
  57. 🔍 32% Dominus venietDominus veniet
  58. 🔍 32% Dominus venietDominus veniet
  59. 🔍 32% Qui perdiderit 1 (Mode 1f-de)Qui perdiderit 1 (Mode 1f-de)
  60. 🔍 32% VoveteVovete
  61. 🔍 32% Veniet Dominus in potestateVeniet Dominus in potestate
  62. 🔍 32% Veniet Dominus in potestateVeniet Dominus in potestate
  63. 🔍 32% Dedit illi Dominus gloriam...alleluiaDedit illi Dominus gloriam...alleluia
  64. 🔍 32% Sacrificium DeoSacrificium Deo
  65. 🔍 32% In aeternum DomineIn aeternum Domine