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% Domine in virtuteDomine in virtute
  2. 🔍 54% Domine in virtuteDomine in virtute
  3. 🔍 41% Protector nosterProtector noster
  4. 🔍 40% MagnificatMagnificat
  5. 🔍 37% Venite filiiVenite filii
  6. 🔍 36% Verba meaVerba mea
  7. 🔍 36% Misit DominusMisit Dominus
  8. 🔍 36% Domine exaudiDomine exaudi
  9. 🔍 36% Respice DomineRespice Domine
  10. 🔍 36% Magnificat (Immac. Cord. B. M. V.)Magnificat (Immac. Cord. B. M. V.)
  11. 🔍 35% Vidi aquamVidi aquam
  12. 🔍 35% Ego dixi DomineEgo dixi Domine
  13. 🔍 35% Vir erat (verses)Vir erat (verses)
  14. 🔍 35% Cum appropinquasset Jesus Jerosolymam (responsorium)Cum appropinquasset Jesus Jerosolymam (responsorium)
  15. 🔍 35% Dirigatur oratio meaDirigatur oratio mea
  16. 🔍 34% Memento nostriMemento nostri
  17. 🔍 34% Domine Deus... qui repertusDomine Deus... qui repertus
  18. 🔍 34% Diffusa estDiffusa est
  19. 🔍 34% Misereris omniumMisereris omnium
  20. 🔍 34% Ecce lignum CrucisEcce lignum Crucis
  21. 🔍 34% MagnificatMagnificat
  22. 🔍 34% Dextera DeiDextera Dei
  23. 🔍 34% Dum clamaremDum clamarem
  24. 🔍 34% Veni Domine et noliVeni Domine et noli
  25. 🔍 34% Benedicam DominumBenedicam Dominum
  26. 🔍 34% Hodie scietisHodie scietis
  27. 🔍 33% Inveni DavidInveni David
  28. 🔍 33% Ad te DomineAd te Domine
  29. 🔍 33% ManducaveruntManducaverunt
  30. 🔍 33% In splendoribusIn splendoribus
  31. 🔍 33% Omnia quae fecistiOmnia quae fecisti
  32. 🔍 33% In Deo speravitIn Deo speravit
  33. 🔍 33% ExspectansExspectans
  34. 🔍 33% Circumdederunt meCircumdederunt me
  35. 🔍 33% Si ambulaveroSi ambulavero
  36. 🔍 33% Ego autemEgo autem
  37. 🔍 33% Beata gensBeata gens
  38. 🔍 33% Quoniam Deus magnusQuoniam Deus magnus
  39. 🔍 33% Liberasti nosLiberasti nos
  40. 🔍 33% Vir eratVir erat
  41. 🔍 32% Potum meumPotum meum
  42. 🔍 32% Ad te DomineAd te Domine
  43. 🔍 32% Oculi omniumOculi omnium
  44. 🔍 32% Ecce sacerdosEcce sacerdos
  45. 🔍 32% Miserere mei DeusMiserere mei Deus
  46. 🔍 32% Timebunt gentesTimebunt gentes
  47. 🔍 32% Viri GalilaeiViri Galilaei
  48. 🔍 31% Exaudi Domine... tibiExaudi Domine... tibi
  49. 🔍 31% Deus tu convertensDeus tu convertens
  50. 🔍 31% Dum sanctificatusDum sanctificatus
  51. 🔍 31% Justus ut palmaJustus ut palma
  52. 🔍 31% Adorna thalamumAdorna thalamum
  53. 🔍 31% Si ego DominusSi ego Dominus
  54. 🔍 31% Paratum cor meumParatum cor meum
  55. 🔍 31% Viderunt omnesViderunt omnes
  56. 🔍 31% Gressus meosGressus meos
  57. 🔍 31% Domine exaudiDomine exaudi
  58. 🔍 31% Jerusalem surgeJerusalem surge
  59. 🔍 30% De fructuDe fructu
  60. 🔍 30% RedemptionemRedemptionem
  61. 🔍 30% Jerusalem quaeJerusalem quae
  62. 🔍 30% Populum humilemPopulum humilem
  63. 🔍 30% Cantate DominoCantate Domino
  64. 🔍 30% CommovistiCommovisti
  65. 🔍 30% Qui confiduntQui confidunt