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% Exaudi nos DomineExaudi nos Domine
  2. 🔍 92% Exaudi nos DomineExaudi nos Domine
  3. 🔍 92% Exaudi nosExaudi nos
  4. 🔍 56% Exaudi nosExaudi nos
  5. 🔍 44% Exaudi nosExaudi nos
  6. 🔍 39% Venite benedictiVenite benedicti
  7. 🔍 39% In virtute tuaIn virtute tua
  8. 🔍 38% Ne derelinquas meNe derelinquas me
  9. 🔍 38% Probasti Domine (Intr.)Probasti Domine (Intr.)
  10. 🔍 37% Ne derelinquas meNe derelinquas me
  11. 🔍 37% Venite benedictiVenite benedicti
  12. 🔍 36% In virtute tuaIn virtute tua
  13. 🔍 36% Erit quasi signumErit quasi signum
  14. 🔍 36% Audivit DominusAudivit Dominus
  15. 🔍 35% Audivit DominusAudivit Dominus
  16. 🔍 35% Puer natus estPuer natus est
  17. 🔍 35% In virtute tua (St Louis)In virtute tua (St Louis)
  18. 🔍 34% Probasti DomineProbasti Domine
  19. 🔍 34% Erit quasi signumErit quasi signum
  20. 🔍 34% Oculi meiOculi mei
  21. 🔍 33% Viri GalilaeiViri Galilaei
  22. 🔍 33% Puer natus estPuer natus est
  23. 🔍 33% Adjutor et protectorAdjutor et protector
  24. 🔍 33% Benedicite gentesBenedicite gentes
  25. 🔍 32% Populus SionPopulus Sion
  26. 🔍 32% Respice DomineRespice Domine
  27. 🔍 32% Da nobis DeusDa nobis Deus
  28. 🔍 32% Exsultet gaudioExsultet gaudio
  29. 🔍 31% Salvos nos facSalvos nos fac
  30. 🔍 31% Juravit DominusJuravit Dominus
  31. 🔍 31% Eduxit DominusEduxit Dominus
  32. 🔍 31% Vidi aquam (ad libitum)Vidi aquam (ad libitum)
  33. 🔍 30% Oculi meiOculi mei
  34. 🔍 30% Populus SionPopulus Sion
  35. 🔍 30% Respice DomineRespice Domine
  36. 🔍 30% Ne derelinquas meNe derelinquas me
  37. 🔍 29% Viri GalilaeiViri Galilaei
  38. 🔍 29% Salvos nos facSalvos nos fac
  39. 🔍 29% Eduxit DominusEduxit Dominus
  40. 🔍 29% Benedicite gentesBenedicite gentes
  41. 🔍 29% Exspecta DominumExspecta Dominum
  42. 🔍 29% Signum magnumSignum magnum
  43. 🔍 29% Exspecta DominumExspecta Dominum
  44. 🔍 29% ConfitebunturConfitebuntur
  45. 🔍 28% Te DeumTe Deum
  46. 🔍 28% Miserere mihi... tribulorMiserere mihi... tribulor
  47. 🔍 28% Exsultet gaudioExsultet gaudio
  48. 🔍 27% Salvos nos facSalvos nos fac
  49. 🔍 27% Audivit DominusAudivit Dominus
  50. 🔍 27% Venite benedictiVenite benedicti
  51. 🔍 27% Hymnus Te DeumHymnus Te Deum
  52. 🔍 27% Egredimini...Reginam vestram (Intr.)Egredimini...Reginam vestram (Intr.)
  53. 🔍 27% O beata MaterO beata Mater
  54. 🔍 27% JuravitJuravit
  55. 🔍 26% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  56. 🔍 26% Non duplicesNon duplices
  57. 🔍 26% Puer natus estPuer natus est
  58. 🔍 26% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  59. 🔍 26% Dominus dixitDominus dixit
  60. 🔍 26% Bonum est confiteriBonum est confiteri
  61. 🔍 26% Miserere mihi... tribulorMiserere mihi... tribulor
  62. 🔍 26% In virtute tuaIn virtute tua
  63. 🔍 25% Miserere meiMiserere mei
  64. 🔍 25% Puer natus estPuer natus est
  65. 🔍 25% ConfitebunturConfitebuntur