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% Magnus Dominus (Mode 1a2)Magnus Dominus (Mode 1a2)
  2. 🔍 74% Magnus Dominus (Mode 4a)Magnus Dominus (Mode 4a)
  3. 🔍 59% Domine magnus esDomine magnus es
  4. 🔍 55% Si mihi DominusSi mihi Dominus
  5. 🔍 48% Magnus DominusMagnus Dominus
  6. 🔍 48% Magnus DominusMagnus Dominus
  7. 🔍 48% Magnus DominusMagnus Dominus
  8. 🔍 47% Ecce veniet DeusEcce veniet Deus
  9. 🔍 47% Ecce veniet DeusEcce veniet Deus
  10. 🔍 46% Exaudiat te DominusExaudiat te Dominus
  11. 🔍 46% Benedictus Dominus DeusBenedictus Dominus Deus
  12. 🔍 45% Dominus regnavitDominus regnavit
  13. 🔍 45% Inclinavit DominusInclinavit Dominus
  14. 🔍 45% Regnavit DominusRegnavit Dominus
  15. 🔍 45% Benedictus Dominus inBenedictus Dominus in
  16. 🔍 45% In DominoIn Domino
  17. 🔍 45% Dominus in temploDominus in templo
  18. 🔍 44% Erexit DominusErexit Dominus
  19. 🔍 44% Fiat paxFiat pax
  20. 🔍 44% Respexit DominusRespexit Dominus
  21. 🔍 44% Populus meus aitPopulus meus ait
  22. 🔍 44% Veniant mihi DomineVeniant mihi Domine
  23. 🔍 44% Et Dominus in circuituEt Dominus in circuitu
  24. 🔍 43% In aeternum DominusIn aeternum Dominus
  25. 🔍 43% Benedictus Dominus quiaBenedictus Dominus quia
  26. 🔍 43% LaudaboLaudabo
  27. 🔍 43% Domine in caeloDomine in caelo
  28. 🔍 42% Benedictus es in firmamentoBenedictus es in firmamento
  29. 🔍 42% Egredietur DominusEgredietur Dominus
  30. 🔍 42% Egredietur DominusEgredietur Dominus
  31. 🔍 41% Elegit Dominus SionElegit Dominus Sion
  32. 🔍 41% Ecce Dominus noster... et brachioEcce Dominus noster... et brachio
  33. 🔍 41% Declinabit DominusDeclinabit Dominus
  34. 🔍 41% Fiat manus tuaFiat manus tua
  35. 🔍 41% Adorate DominumAdorate Dominum
  36. 🔍 41% Dominus defensorDominus defensor
  37. 🔍 41% Virgam virtutis ... in splendoribus (Mode 1a2)Virgam virtutis ... in splendoribus (Mode 1a2)
  38. 🔍 41% Laudate nomen DominiLaudate nomen Domini
  39. 🔍 40% Veniet Dominus et nonVeniet Dominus et non
  40. 🔍 40% Veniet Dominus et nonVeniet Dominus et non
  41. 🔍 40% Custodit DominusCustodit Dominus
  42. 🔍 40% Miserere mei DeusMiserere mei Deus
  43. 🔍 40% Vivit DominusVivit Dominus
  44. 🔍 39% Leva IerusalemLeva Ierusalem
  45. 🔍 39% Leva IerusalemLeva Ierusalem
  46. 🔍 39% Domine clamaviDomine clamavi
  47. 🔍 39% Ecce Dominus venietEcce Dominus veniet
  48. 🔍 39% Ecce Dominus venietEcce Dominus veniet
  49. 🔍 39% Avertet DominusAvertet Dominus
  50. 🔍 39% Induit me DominusInduit me Dominus
  51. 🔍 39% Benedictus Deus IsraelBenedictus Deus Israel
  52. 🔍 39% Te decet hymnusTe decet hymnus
  53. 🔍 39% Dixit Dominus Domino meoDixit Dominus Domino meo
  54. 🔍 39% Quoniam in teQuoniam in te
  55. 🔍 39% De Sion veniet DominusDe Sion veniet Dominus
  56. 🔍 39% De Sion veniet DominusDe Sion veniet Dominus
  57. 🔍 39% Virgam virtutis ... ex SionVirgam virtutis ... ex Sion
  58. 🔍 39% Omnis spiritusOmnis spiritus
  59. 🔍 39% Visitavit et fecitVisitavit et fecit
  60. 🔍 38% Deus in sanctoDeus in sancto
  61. 🔍 38% Domine audiviDomine audivi
  62. 🔍 38% Lauda JerusalemLauda Jerusalem
  63. 🔍 38% Veritas DominiVeritas Domini
  64. 🔍 38% Dignus es DomineDignus es Domine
  65. 🔍 38% Et invocabimusEt invocabimus