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% Intende vociIntende voci
  2. 🔍 55% IntelligeIntellige
  3. 🔍 53% Intende vociIntende voci
  4. 🔍 38% Exspectans exspectaviExspectans exspectavi
  5. 🔍 37% Exaltabo teExaltabo te
  6. 🔍 36% In te speraviIn te speravi
  7. 🔍 36% Circumdederunt meCircumdederunt me
  8. 🔍 36% Dominus firmamentumDominus firmamentum
  9. 🔍 34% Exaudi DomineExaudi Domine
  10. 🔍 33% Deus Deus meusDeus Deus meus
  11. 🔍 33% Salus populiSalus populi
  12. 🔍 31% Mihi autem absit ... S. FrancisMihi autem absit ... S. Francis
  13. 🔍 31% Cantemus DominoCantemus Domino
  14. 🔍 31% De profundisDe profundis
  15. 🔍 31% TribulationesTribulationes
  16. 🔍 31% Si iniquitatesSi iniquitates
  17. 🔍 30% Deus Deus meusDeus Deus meus
  18. 🔍 30% ExaudivitExaudivit
  19. 🔍 30% Ego clamaviEgo clamavi
  20. 🔍 30% Factus estFactus est
  21. 🔍 30% Benedicite gentesBenedicite gentes
  22. 🔍 29% Domine ne longeDomine ne longe
  23. 🔍 29% IntroiboIntroibo
  24. 🔍 29% Esto mihiEsto mihi
  25. 🔍 29% Intende vociIntende voci
  26. 🔍 29% Tecum principiumTecum principium
  27. 🔍 29% Esto mihiEsto mihi
  28. 🔍 28% Ecce DeusEcce Deus
  29. 🔍 28% Respice in meRespice in me
  30. 🔍 28% Sicut cervusSicut cervus
  31. 🔍 28% In Deo speravitIn Deo speravit
  32. 🔍 28% Dum clamaremDum clamarem
  33. 🔍 28% Dominus dixitDominus dixit
  34. 🔍 28% Dominus illuminatio meaDominus illuminatio mea
  35. 🔍 27% Protexisti meProtexisti me
  36. 🔍 27% Oculi MeiOculi Mei
  37. 🔍 27% Ad te DomineAd te Domine
  38. 🔍 27% Confitebor tibiConfitebor tibi
  39. 🔍 27% Si diligisSi diligis
  40. 🔍 27% Dominus fortitudoDominus fortitudo
  41. 🔍 26% Juravit DominusJuravit Dominus
  42. 🔍 26% Dominus dixitDominus dixit
  43. 🔍 26% Qui habitatQui habitat
  44. 🔍 26% Verba meaVerba mea
  45. 🔍 26% Jubilate Deo universaJubilate Deo universa
  46. 🔍 26% GloriaGloria
  47. 🔍 26% Terribilis estTerribilis est
  48. 🔍 26% Benedicam DominumBenedicam Dominum
  49. 🔍 26% Qui me dignatus estQui me dignatus est
  50. 🔍 26% Oculi meiOculi mei
  51. 🔍 25% Attende caelumAttende caelum
  52. 🔍 25% Sicut CervusSicut Cervus
  53. 🔍 25% De profundisDe profundis
  54. 🔍 25% Judica meJudica me
  55. 🔍 25% Puer natus estPuer natus est
  56. 🔍 25% Perfice gressus meosPerfice gressus meos
  57. 🔍 25% Propitius estoPropitius esto
  58. 🔍 25% In salutariIn salutari
  59. 🔍 25% Ne Derelinquas MeNe Derelinquas Me
  60. 🔍 25% Eripe me Domine ab homineEripe me Domine ab homine
  61. 🔍 24% Laudate DominumLaudate Dominum
  62. 🔍 24% Ad te levaviAd te levavi
  63. 🔍 24% Inclina DomineInclina Domine
  64. 🔍 24% Oravi DeumOravi Deum
  65. 🔍 24% Deus in adjutoriumDeus in adjutorium