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% Iesus Christus heriIesus Christus heri
  2. 🔍 40% Stetit IesusStetit Iesus
  3. 🔍 37% Iesus autem transiensIesus autem transiens
  4. 🔍 37% Surrexit Christus et illuxitSurrexit Christus et illuxit
  5. 🔍 37% Ego si exaltatus ... alleluiaEgo si exaltatus ... alleluia
  6. 🔍 37% Accepit ergo IesusAccepit ergo Iesus
  7. 🔍 37% Ierusalem luceIerusalem luce
  8. 🔍 36% Usque modoUsque modo
  9. 🔍 36% Remansit puer IesusRemansit puer Iesus
  10. 🔍 36% Inclinavit se IesusInclinavit se Iesus
  11. 🔍 36% Inclinavit se IesusInclinavit se Iesus
  12. 🔍 35% Accepit ergo IesusAccepit ergo Iesus
  13. 🔍 35% Fortitudo mea ... factusFortitudo mea ... factus
  14. 🔍 35% Dominus quidem IesusDominus quidem Iesus
  15. 🔍 35% Dixit Iesus discipulis suis Ego mittamDixit Iesus discipulis suis Ego mittam
  16. 🔍 35% Operuit caelosOperuit caelos
  17. 🔍 35% Descendit Iesus cum eisDescendit Iesus cum eis
  18. 🔍 34% Ecce Iesus occurritEcce Iesus occurrit
  19. 🔍 34% Ego sum Alpha et OEgo sum Alpha et O
  20. 🔍 33% Puer Iesus proficiebatPuer Iesus proficiebat
  21. 🔍 33% Accepit ergo Iesus panesAccepit ergo Iesus panes
  22. 🔍 33% Christus factus estChristus factus est
  23. 🔍 33% Christus semelChristus semel
  24. 🔍 33% Mihi vivere Christus estMihi vivere Christus est
  25. 🔍 33% Creatura omnisCreatura omnis
  26. 🔍 33% Christus factus estChristus factus est
  27. 🔍 33% Dixit Dominus Iesus Ego sum panisDixit Dominus Iesus Ego sum panis
  28. 🔍 32% Christus passus estChristus passus est
  29. 🔍 32% Domine in caeloDomine in caelo
  30. 🔍 32% Christus peccata nostraChristus peccata nostra
  31. 🔍 32% O OriensO Oriens
  32. 🔍 32% O OriensO Oriens
  33. 🔍 32% Assumpsit Iesus discipulosAssumpsit Iesus discipulos
  34. 🔍 32% Dixit Iesus ad legisperitosDixit Iesus ad legisperitos
  35. 🔍 31% In domum DominiIn domum Domini
  36. 🔍 31% In principioIn principio
  37. 🔍 31% Christus resurgensChristus resurgens
  38. 🔍 31% Surgens IesusSurgens Iesus
  39. 🔍 31% Christus Deus nosterChristus Deus noster
  40. 🔍 31% O Rex gentiumO Rex gentium
  41. 🔍 31% O Rex gentiumO Rex gentium
  42. 🔍 31% Clamabat Dominus IesusClamabat Dominus Iesus
  43. 🔍 31% Intravit IesusIntravit Iesus
  44. 🔍 31% Sedebit DominusSedebit Dominus
  45. 🔍 31% Ecce Dominus venietEcce Dominus veniet
  46. 🔍 31% Ecce Dominus venietEcce Dominus veniet
  47. 🔍 31% Dixit autem Iesus ad mulierem (mode 8)Dixit autem Iesus ad mulierem (mode 8)
  48. 🔍 30% Beati qui lavant stolasBeati qui lavant stolas
  49. 🔍 30% Amen a. d. tibi (Fir)Amen a. d. tibi (Fir)
  50. 🔍 30% Baptizatur ChristusBaptizatur Christus
  51. 🔍 30% Assumpsit Iesus PetrumAssumpsit Iesus Petrum
  52. 🔍 30% Dextera DominiDextera Domini
  53. 🔍 30% Rex nosterRex noster
  54. 🔍 30% Rex nosterRex noster
  55. 🔍 30% De sub pede AgniDe sub pede Agni
  56. 🔍 30% Sedes tua DeusSedes tua Deus
  57. 🔍 30% Ascendit DeusAscendit Deus
  58. 🔍 30% Amen a. d. tibi (Har)Amen a. d. tibi (Har)
  59. 🔍 30% Domine Deus salutis (Mode 4*e)Domine Deus salutis (Mode 4*e)
  60. 🔍 30% O EmmanuelO Emmanuel
  61. 🔍 30% O EmmanuelO Emmanuel
  62. 🔍 30% Angelus Domini nuntiavitAngelus Domini nuntiavit
  63. 🔍 30% Deduc me in via aeternaDeduc me in via aeterna
  64. 🔍 30% O AdonaiO Adonai
  65. 🔍 30% Hodie Christus natusHodie Christus natus