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% Deus in adjutoriumDeus in adjutorium
  2. 🔍 43% Domine in auxiliumDomine in auxilium
  3. 🔍 39% Ad te levaviAd te levavi
  4. 🔍 37% Respice in meRespice in me
  5. 🔍 36% Ad te DomineAd te Domine
  6. 🔍 34% Esto mihiEsto mihi
  7. 🔍 31% Ecce DeusEcce Deus
  8. 🔍 30% ReminiscereReminiscere
  9. 🔍 30% Jerusalem surgeJerusalem surge
  10. 🔍 29% IntelligeIntellige
  11. 🔍 29% Exaudi DomineExaudi Domine
  12. 🔍 29% Esto mihiEsto mihi
  13. 🔍 28% Oculi meiOculi mei
  14. 🔍 28% Factus estFactus est
  15. 🔍 27% Inclina DomineInclina Domine
  16. 🔍 26% Deus in adjutoriumDeus in adjutorium
  17. 🔍 26% Hodie scietisHodie scietis
  18. 🔍 26% In voluntateIn voluntate
  19. 🔍 26% ExaudivitExaudivit
  20. 🔍 25% Judica meJudica me
  21. 🔍 25% Dominus firmamentumDominus firmamentum
  22. 🔍 25% Deus in loco sanctoDeus in loco sancto
  23. 🔍 25% Dominus fortitudoDominus fortitudo
  24. 🔍 25% Circumdederunt meCircumdederunt me
  25. 🔍 24% Dum clamaremDum clamarem
  26. 🔍 24% Deus in adjutoriumDeus in adjutorium
  27. 🔍 24% Intende vociIntende voci
  28. 🔍 24% Domine convertereDomine convertere
  29. 🔍 24% In medioIn medio
  30. 🔍 24% Spiritus DominiSpiritus Domini
  31. 🔍 23% Exaudi DomineExaudi Domine
  32. 🔍 23% Ne Derelinquas MeNe Derelinquas Me
  33. 🔍 23% In medioIn medio
  34. 🔍 23% ResurrexiResurrexi
  35. 🔍 23% EmendemusEmendemus
  36. 🔍 23% Requiem eternamRequiem eternam
  37. 🔍 23% Deus Deus meusDeus Deus meus
  38. 🔍 23% Confitebor tibiConfitebor tibi
  39. 🔍 23% Scio cui credidiScio cui credidi
  40. 🔍 22% Deus in adiutorium meumDeus in adiutorium meum
  41. 🔍 22% Qui me dignatus estQui me dignatus est
  42. 🔍 22% Exaudi nosExaudi nos
  43. 🔍 22% De ventreDe ventre
  44. 🔍 22% ExsultetExsultet
  45. 🔍 22% Juxta vestibulumJuxta vestibulum
  46. 🔍 22% Salus populiSalus populi
  47. 🔍 22% Omnis terraOmnis terra
  48. 🔍 22% In Deo speravitIn Deo speravit
  49. 🔍 22% Stabat MaterStabat Mater
  50. 🔍 22% In salutariIn salutari
  51. 🔍 22% Spiritus DominiSpiritus Domini
  52. 🔍 22% Dominus illuminatio meaDominus illuminatio mea
  53. 🔍 21% Domine ne longeDomine ne longe
  54. 🔍 21% Domine Jesu ChristeDomine Jesu Christe
  55. 🔍 21% Dignus est AgnusDignus est Agnus
  56. 🔍 21% Exspectans exspectaviExspectans exspectavi
  57. 🔍 21% Venite filiiVenite filii
  58. 🔍 21% TribulationesTribulationes
  59. 🔍 21% Ego clamaviEgo clamavi
  60. 🔍 21% Sancti tuiSancti tui
  61. 🔍 21% PriusquamPriusquam
  62. 🔍 21% Liberasti nosLiberasti nos
  63. 🔍 21% Nos autemNos autem
  64. 🔍 21% Descendit JesusDescendit Jesus
  65. 🔍 21% Miserere mei DeusMiserere mei Deus