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 regit meDominus regit me
  2. 🔍 60% Potum meumPotum meum
  3. 🔍 57% Vir erat (verses)Vir erat (verses)
  4. 🔍 56% Adorna thalamumAdorna thalamum
  5. 🔍 55% Vir eratVir erat
  6. 🔍 55% Si ego DominusSi ego Dominus
  7. 🔍 54% Memento nostriMemento nostri
  8. 🔍 54% ManducaveruntManducaverunt
  9. 🔍 54% Si ambulaveroSi ambulavero
  10. 🔍 53% De fructuDe fructu
  11. 🔍 53% Ad te DomineAd te Domine
  12. 🔍 53% Cantemus DominoCantemus Domino
  13. 🔍 53% Domine exaudiDomine exaudi
  14. 🔍 52% Dirigatur oratio meaDirigatur oratio mea
  15. 🔍 52% Dum sanctificatusDum sanctificatus
  16. 🔍 52% Hodie scietisHodie scietis
  17. 🔍 52% Misereris omniumMisereris omnium
  18. 🔍 52% Justus ut palmaJustus ut palma
  19. 🔍 52% Domine Dominus nosterDomine Dominus noster
  20. 🔍 51% Ad te DomineAd te Domine
  21. 🔍 51% Viderunt omnesViderunt omnes
  22. 🔍 51% Miserere mihi... ad teMiserere mihi... ad te
  23. 🔍 51% Ego clamaviEgo clamavi
  24. 🔍 51% Ego dixi DomineEgo dixi Domine
  25. 🔍 51% Ego sum vitisEgo sum vitis
  26. 🔍 51% De profundisDe profundis
  27. 🔍 51% Nos autemNos autem
  28. 🔍 50% Domine tu mihiDomine tu mihi
  29. 🔍 50% Justus germinabit sicut liliumJustus germinabit sicut lilium
  30. 🔍 50% ScientesScientes
  31. 🔍 50% ExspectansExspectans
  32. 🔍 50% Dominus qui elegit teDominus qui elegit te
  33. 🔍 49% Nemo te condemnavitNemo te condemnavit
  34. 🔍 49% Ecce sacerdosEcce sacerdos
  35. 🔍 49% Jerusalem quaeJerusalem quae
  36. 🔍 49% Dum clamaremDum clamarem
  37. 🔍 49% Scapulis suisScapulis suis
  38. 🔍 49% Recordare mei Recordare mei
  39. 🔍 48% Exaudi Domine... tibiExaudi Domine... tibi
  40. 🔍 48% Omnia quae fecistiOmnia quae fecisti
  41. 🔍 48% Inveni DavidInveni David
  42. 🔍 48% Mitte manum... alleluiaMitte manum... alleluia
  43. 🔍 48% Domine Deus... qui repertusDomine Deus... qui repertus
  44. 🔍 48% Timebunt gentesTimebunt gentes
  45. 🔍 48% Dominus regit meDominus regit me
  46. 🔍 48% Vidi aquamVidi aquam
  47. 🔍 48% Tollite hostiasTollite hostias
  48. 🔍 48% Qui confiduntQui confidunt
  49. 🔍 47% Circumdederunt meCircumdederunt me
  50. 🔍 47% Deus tu convertensDeus tu convertens
  51. 🔍 47% Jerusalem surgeJerusalem surge
  52. 🔍 47% Prope es tuPrope es tu
  53. 🔍 47% Beata gensBeata gens
  54. 🔍 47% Ex quo facta estEx quo facta est
  55. 🔍 47% Iste homo perfecit omniaIste homo perfecit omnia
  56. 🔍 46% Ne derelinquas meNe derelinquas me
  57. 🔍 46% Reges TharsisReges Tharsis
  58. 🔍 46% Speciosus... EructavitSpeciosus... Eructavit
  59. 🔍 46% Respice DomineRespice Domine
  60. 🔍 46% Domine refugiumDomine refugium
  61. 🔍 46% CircuiboCircuibo
  62. 🔍 46% RedemptionemRedemptionem
  63. 🔍 46% Sciant gentesSciant gentes
  64. 🔍 46% Cum appropinquasset Jesus Jerosolymam (responsorium)Cum appropinquasset Jesus Jerosolymam (responsorium)
  65. 🔍 46% Respice DomineRespice Domine