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% CredidiCredidi
  2. 🔍 59% CredidiCredidi
  3. 🔍 58% CredidiCredidi
  4. 🔍 42% Credidi (Ps. 115, 8c)Credidi (Ps. 115, 8c)
  5. 🔍 38% CredidiCredidi
  6. 🔍 37% Inclinavit DominusInclinavit Dominus
  7. 🔍 37% Scio cui credidiScio cui credidi
  8. 🔍 23% Domine in caeloDomine in caelo
  9. 🔍 23% Scio cui credidiScio cui credidi
  10. 🔍 22% Dele DomineDele Domine
  11. 🔍 22% Miserere mei DeusMiserere mei Deus
  12. 🔍 21% Salutare vultus meiSalutare vultus mei
  13. 🔍 21% Bonum est confiteriBonum est confiteri
  14. 🔍 21% Domine clamavi ad teDomine clamavi ad te
  15. 🔍 21% Portio mea DominePortio mea Domine
  16. 🔍 21% Te decet hymnus, DeusTe decet hymnus, Deus
  17. 🔍 20% Illuminatio meaIlluminatio mea
  18. 🔍 20% ConfiteborConfitebor
  19. 🔍 20% Benedictus Dominus a saeculoBenedictus Dominus a saeculo
  20. 🔍 20% In loco pascuaeIn loco pascuae
  21. 🔍 20% Esto mihiEsto mihi
  22. 🔍 20% Iubilate DeoIubilate Deo
  23. 🔍 20% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  24. 🔍 20% Adspice in meAdspice in me
  25. 🔍 20% MagnificatMagnificat
  26. 🔍 20% Adiuva me Adiuva me
  27. 🔍 20% Intellege clamoremIntellege clamorem
  28. 🔍 20% Nos qui vivimusNos qui vivimus
  29. 🔍 20% In noctibusIn noctibus
  30. 🔍 20% Salvum me fac DomineSalvum me fac Domine
  31. 🔍 20% Diligam te DomineDiligam te Domine
  32. 🔍 20% Filii SionFilii Sion
  33. 🔍 19% Dominus iudicabitDominus iudicabit
  34. 🔍 19% Ego sum qui sumEgo sum qui sum
  35. 🔍 19% Laudate Dominus de caelisLaudate Dominus de caelis
  36. 🔍 19% Beati omnesBeati omnes
  37. 🔍 19% Quoniam in aeternumQuoniam in aeternum
  38. 🔍 19% Dominus de caeloDominus de caelo
  39. 🔍 19% In veritate tuaIn veritate tua
  40. 🔍 19% Oculi meiOculi mei
  41. 🔍 19% Domine refugium factus es nobisDomine refugium factus es nobis
  42. 🔍 19% Date magnitudinemDate magnitudinem
  43. 🔍 19% Vivit DominusVivit Dominus
  44. 🔍 19% Sana DomineSana Domine
  45. 🔍 19% Benedictus Deus IsraelBenedictus Deus Israel
  46. 🔍 19% Beatus vir qui in legeBeatus vir qui in lege
  47. 🔍 19% Per singulos diesPer singulos dies
  48. 🔍 19% Exsurge DomineExsurge Domine
  49. 🔍 18% Caeli enarrantCaeli enarrant
  50. 🔍 18% Omnes Angeli eiusOmnes Angeli eius
  51. 🔍 18% Exsultet spiritus meusExsultet spiritus meus
  52. 🔍 18% Cantabo DominoCantabo Domino
  53. 🔍 18% Magnus DominusMagnus Dominus
  54. 🔍 18% Quam admirabileQuam admirabile
  55. 🔍 18% Scio cui credidiScio cui credidi
  56. 🔍 18% Laudabo deum meumLaudabo deum meum
  57. 🔍 18% Confitebor tibi DomineConfitebor tibi Domine
  58. 🔍 18% Sit nomen DominiSit nomen Domini
  59. 🔍 18% Exaudiat te DominusExaudiat te Dominus
  60. 🔍 18% Rectos decetRectos decet
  61. 🔍 18% Alleluia (Ps 148-149-150)Alleluia (Ps 148-149-150)
  62. 🔍 18% Verba quae locutus sumVerba quae locutus sum
  63. 🔍 18% Conserva me DomineConserva me Domine
  64. 🔍 17% Laetetur corLaetetur cor
  65. 🔍 17% Beati qui ambulantBeati qui ambulant