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% Liberavit DominusLiberavit Dominus
  2. 🔍 48% Caro mea vere ... alleluiaCaro mea vere ... alleluia
  3. 🔍 48% Caro mea requiescet 1Caro mea requiescet 1
  4. 🔍 45% Caro mea requiescet 1 (Sabbato Sancto)Caro mea requiescet 1 (Sabbato Sancto)
  5. 🔍 40% Liberavit DominusLiberavit Dominus
  6. 🔍 40% Venit Maria nuntians 2Venit Maria nuntians 2
  7. 🔍 36% Liberavit Dominus pauperem a potenteLiberavit Dominus pauperem a potente
  8. 🔍 36% Inclinavit DominusInclinavit Dominus
  9. 🔍 35% Exaudiat te DominusExaudiat te Dominus
  10. 🔍 33% Dominus in temploDominus in templo
  11. 🔍 33% Benedictus Dominus quiaBenedictus Dominus quia
  12. 🔍 33% Cibavit nos Dominus (Mode 2*a)Cibavit nos Dominus (Mode 2*a)
  13. 🔍 33% Vivit DominusVivit Dominus
  14. 🔍 33% Respexit DominusRespexit Dominus
  15. 🔍 32% Si mihi DominusSi mihi Dominus
  16. 🔍 32% Dominus Deus auxiliatorDominus Deus auxiliator
  17. 🔍 32% Ecce Dominus venietEcce Dominus veniet
  18. 🔍 32% Ecce Dominus venietEcce Dominus veniet
  19. 🔍 32% Cibavit nos Dominus (Mode 8g)Cibavit nos Dominus (Mode 8g)
  20. 🔍 32% Dominus regnavitDominus regnavit
  21. 🔍 32% Sedebit DominusSedebit Dominus
  22. 🔍 31% Magnus Dominus (Mode 4a)Magnus Dominus (Mode 4a)
  23. 🔍 31% Dominus tamquam ovisDominus tamquam ovis
  24. 🔍 31% Regnavit DominusRegnavit Dominus
  25. 🔍 31% Non haberesNon haberes
  26. 🔍 31% Dominus legiferDominus legifer
  27. 🔍 31% Dominus legiferDominus legifer
  28. 🔍 30% Et Dominus in circuituEt Dominus in circuitu
  29. 🔍 30% Magnus Dominus (Mode 1a2)Magnus Dominus (Mode 1a2)
  30. 🔍 30% Induit me DominusInduit me Dominus
  31. 🔍 30% Benedictus Dominus inBenedictus Dominus in
  32. 🔍 30% Sacerdotes tuiSacerdotes tui
  33. 🔍 30% Domine clamaviDomine clamavi
  34. 🔍 30% Veniet Dominus in potestateVeniet Dominus in potestate
  35. 🔍 30% Veniet Dominus in potestateVeniet Dominus in potestate
  36. 🔍 30% Benedictus Dominus DeusBenedictus Dominus Deus
  37. 🔍 29% Custodit DominusCustodit Dominus
  38. 🔍 29% Erexit DominusErexit Dominus
  39. 🔍 29% Sit nomen DominiSit nomen Domini
  40. 🔍 29% Egredietur DominusEgredietur Dominus
  41. 🔍 29% Egredietur DominusEgredietur Dominus
  42. 🔍 29% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  43. 🔍 29% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  44. 🔍 29% Iuravit DominusIuravit Dominus
  45. 🔍 29% Veniet Dominus et nonVeniet Dominus et non
  46. 🔍 29% Veniet Dominus et nonVeniet Dominus et non
  47. 🔍 29% ContumeliasContumelias
  48. 🔍 29% Adjutor in tribulationibusAdjutor in tribulationibus
  49. 🔍 29% De Sion veniet DominusDe Sion veniet Dominus
  50. 🔍 29% De Sion veniet DominusDe Sion veniet Dominus
  51. 🔍 29% Deus misereaturDeus misereatur
  52. 🔍 29% Me suscepitMe suscepit
  53. 🔍 29% In aeternum DominusIn aeternum Dominus
  54. 🔍 29% Non est ei speciesNon est ei species
  55. 🔍 29% Panis enim DeiPanis enim Dei
  56. 🔍 29% Nemo in eumNemo in eum
  57. 🔍 29% Elegit Dominus SionElegit Dominus Sion
  58. 🔍 29% Dominus defensorDominus defensor
  59. 🔍 28% HabitabitHabitabit
  60. 🔍 28% Domine in caeloDomine in caelo
  61. 🔍 28% Domine Deus meus in te speraviDomine Deus meus in te speravi
  62. 🔍 28% Qui post meQui post me
  63. 🔍 28% Qui post meQui post me
  64. 🔍 28% Attendite universiAttendite universi
  65. 🔍 28% Adorate DominumAdorate Dominum