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% In veritate tuaIn veritate tua
  2. 🔍 55% In veritate tuaIn veritate tua
  3. 🔍 51% In veritate tuaIn veritate tua
  4. 🔍 37% Beninge facBeninge fac
  5. 🔍 36% Exaudiat te DominusExaudiat te Dominus
  6. 🔍 35% Diligam te DomineDiligam te Domine
  7. 🔍 34% Oculi meiOculi mei
  8. 🔍 34% In veritate tua In veritate tua
  9. 🔍 34% Salvum me fac DomineSalvum me fac Domine
  10. 🔍 33% Adspice in meAdspice in me
  11. 🔍 33% Benigne fac in bona vuluntateBenigne fac in bona vuluntate
  12. 🔍 32% Quam admirabileQuam admirabile
  13. 🔍 30% In cymbalisIn cymbalis
  14. 🔍 30% Magnus DominusMagnus Dominus
  15. 🔍 30% Inclina DomineInclina Domine
  16. 🔍 30% Exsurge Domine salvumExsurge Domine salvum
  17. 🔍 29% Date magnitudinemDate magnitudinem
  18. 🔍 29% Domine in virtuteDomine in virtute
  19. 🔍 29% Retribuit mihi DominusRetribuit mihi Dominus
  20. 🔍 29% Confitebor nomini tuoConfitebor nomini tuo
  21. 🔍 29% Tu es DomineTu es Domine
  22. 🔍 29% Caeli enarrantCaeli enarrant
  23. 🔍 29% Sana DomineSana Domine
  24. 🔍 29% Tu Domine servabis nosTu Domine servabis nos
  25. 🔍 29% Ponam in SionPonam in Sion
  26. 🔍 28% Conserva me DomineConserva me Domine
  27. 🔍 28% Dixit Dominus Domino meoDixit Dominus Domino meo
  28. 🔍 28% Vivit DominusVivit Dominus
  29. 🔍 28% Misericordia tua DomineMisericordia tua Domine
  30. 🔍 28% Exsultet spiritus meusExsultet spiritus meus
  31. 🔍 28% Deduc me DomineDeduc me Domine
  32. 🔍 27% Esto mihiEsto mihi
  33. 🔍 27% In noctibusIn noctibus
  34. 🔍 27% Misericordia tuaMisericordia tua
  35. 🔍 27% Sit nomen DominiSit nomen Domini
  36. 🔍 27% Bonum est confiteriBonum est confiteri
  37. 🔍 27% Aspice in meAspice in me
  38. 🔍 27% Misericordia tuaMisericordia tua
  39. 🔍 26% Intende in adiutoriumIntende in adiutorium
  40. 🔍 26% In toto corde meoIn toto corde meo
  41. 🔍 26% Ut quid Domine recessistiUt quid Domine recessisti
  42. 🔍 26% Cantabo DominoCantabo Domino
  43. 🔍 26% Regnum tuumRegnum tuum
  44. 🔍 26% Fiat manus tuaFiat manus tua
  45. 🔍 26% Iustus DominusIustus Dominus
  46. 🔍 25% In mandatisIn mandatis
  47. 🔍 25% Nonne sicNonne sic
  48. 🔍 25% Sit nomen Domini... inSit nomen Domini... in
  49. 🔍 25% Miserere mei DeusMiserere mei Deus
  50. 🔍 25% Da nobis DomineDa nobis Domine
  51. 🔍 25% Clamavi in toto cordeClamavi in toto corde
  52. 🔍 25% Misericordia tuaMisericordia tua
  53. 🔍 25% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  54. 🔍 25% Dele DomineDele Domine
  55. 🔍 24% Dominus de caeloDominus de caelo
  56. 🔍 24% Illuminatio meaIlluminatio mea
  57. 🔍 24% Quoniam in aeternumQuoniam in aeternum
  58. 🔍 24% Sit nomen DominiSit nomen Domini
  59. 🔍 24% Exsurge DomineExsurge Domine
  60. 🔍 24% Domine clamavi ad teDomine clamavi ad te
  61. 🔍 24% Da scientiamDa scientiam
  62. 🔍 24% Domine probasti meDomine probasti me
  63. 🔍 24% Adiuva me Adiuva me
  64. 🔍 24% HabitabitHabitabit
  65. 🔍 24% Qui te exspectantQui te exspectant