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% Dominus firmamentumDominus firmamentum
  2. 🔍 49% Factus estFactus est
  3. 🔍 45% Circumdederunt meCircumdederunt me
  4. 🔍 45% IntelligeIntellige
  5. 🔍 43% ExaudivitExaudivit
  6. 🔍 41% Esto mihiEsto mihi
  7. 🔍 40% Deus Deus meusDeus Deus meus
  8. 🔍 38% Domine ne longeDomine ne longe
  9. 🔍 37% In te speraviIn te speravi
  10. 🔍 36% Intende vociIntende voci
  11. 🔍 36% Exaudi DomineExaudi Domine
  12. 🔍 34% Dominus illuminatio meaDominus illuminatio mea
  13. 🔍 33% FoderuntFoderunt
  14. 🔍 33% Cantemus DominoCantemus Domino
  15. 🔍 32% Mihi autem absit ... S. FrancisMihi autem absit ... S. Francis
  16. 🔍 32% Dominus firmamentumDominus firmamentum
  17. 🔍 32% TribulationesTribulationes
  18. 🔍 31% Memento verbi tuiMemento verbi tui
  19. 🔍 31% Ecce DeusEcce Deus
  20. 🔍 31% Salus populiSalus populi
  21. 🔍 30% Esto mihiEsto mihi
  22. 🔍 30% Oculi MeiOculi Mei
  23. 🔍 30% Qui me dignatus estQui me dignatus est
  24. 🔍 30% Qui manducatQui manducat
  25. 🔍 29% Sicut CervusSicut Cervus
  26. 🔍 29% Juravit DominusJuravit Dominus
  27. 🔍 28% Respice in meRespice in me
  28. 🔍 28% Sicut cervusSicut cervus
  29. 🔍 28% Oculi meiOculi mei
  30. 🔍 27% Inveni DavidInveni David
  31. 🔍 27% Protexisti meProtexisti me
  32. 🔍 27% Caro meaCaro mea
  33. 🔍 27% Deus Deus meusDeus Deus meus
  34. 🔍 26% In salutariIn salutari
  35. 🔍 26% Lauda anima meaLauda anima mea
  36. 🔍 26% Attende caelumAttende caelum
  37. 🔍 26% Verba meaVerba mea
  38. 🔍 26% Quoniam tu illuminasQuoniam tu illuminas
  39. 🔍 25% Hoc corpusHoc corpus
  40. 🔍 25% Dum clamaremDum clamarem
  41. 🔍 25% Veritas meaVeritas mea
  42. 🔍 25% Deus in adjutoriumDeus in adjutorium
  43. 🔍 25% Exspectans exspectaviExspectans exspectavi
  44. 🔍 25% Judica meJudica me
  45. 🔍 25% Eripe me Domine ab homineEripe me Domine ab homine
  46. 🔍 25% Ad te DomineAd te Domine
  47. 🔍 24% Perfice gressus meosPerfice gressus meos
  48. 🔍 24% Exaudi DomineExaudi Domine
  49. 🔍 24% Ne Derelinquas MeNe Derelinquas Me
  50. 🔍 24% In Salutari TuoIn Salutari Tuo
  51. 🔍 24% Haec dies... Dicant nuncHaec dies... Dicant nunc
  52. 🔍 24% Dominus firmamentumDominus firmamentum
  53. 🔍 24% Dominus firmamentumDominus firmamentum
  54. 🔍 23% Exaltabo teExaltabo te
  55. 🔍 23% Stabat Mater ... DominicanStabat Mater ... Dominican
  56. 🔍 23% In te speraviIn te speravi
  57. 🔍 23% In Deo speravitIn Deo speravit
  58. 🔍 23% Benedicam DominumBenedicam Dominum
  59. 🔍 23% Unam petiiUnam petii
  60. 🔍 23% Terribilis estTerribilis est
  61. 🔍 23% Passer invenitPasser invenit
  62. 🔍 23% IntroiboIntroibo
  63. 🔍 22% Tibi DixitTibi Dixit
  64. 🔍 22% Mysterium fideiMysterium fidei
  65. 🔍 22% Deus Deus meusDeus Deus meus