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% Nos autemNos autem
  2. 🔍 67% Jerusalem quaeJerusalem quae
  3. 🔍 67% ManducaveruntManducaverunt
  4. 🔍 66% De fructuDe fructu
  5. 🔍 65% Exaudi Domine... tibiExaudi Domine... tibi
  6. 🔍 64% Prope es tuPrope es tu
  7. 🔍 64% Si ego DominusSi ego Dominus
  8. 🔍 63% Vir eratVir erat
  9. 🔍 63% Omnia quae fecistiOmnia quae fecisti
  10. 🔍 63% ScientesScientes
  11. 🔍 63% Adorna thalamumAdorna thalamum
  12. 🔍 63% Ex quo facta estEx quo facta est
  13. 🔍 63% Memento nostriMemento nostri
  14. 🔍 62% Ad te DomineAd te Domine
  15. 🔍 62% Miserere mihi... ad teMiserere mihi... ad te
  16. 🔍 61% Dum sanctificatusDum sanctificatus
  17. 🔍 61% Misereris omniumMisereris omnium
  18. 🔍 61% Potum meumPotum meum
  19. 🔍 60% Mitte manum... alleluiaMitte manum... alleluia
  20. 🔍 60% Dominus qui elegit teDominus qui elegit te
  21. 🔍 60% Nemo te condemnavitNemo te condemnavit
  22. 🔍 60% Domine tu mihiDomine tu mihi
  23. 🔍 59% Ad te DomineAd te Domine
  24. 🔍 59% Domine Deus... qui repertusDomine Deus... qui repertus
  25. 🔍 59% Ego sum vitisEgo sum vitis
  26. 🔍 59% Ego dixi DomineEgo dixi Domine
  27. 🔍 59% Justus germinabit sicut liliumJustus germinabit sicut lilium
  28. 🔍 58% Domine Deus salutisDomine Deus salutis
  29. 🔍 58% Domine exaudiDomine exaudi
  30. 🔍 58% ExspectansExspectans
  31. 🔍 58% Dum clamaremDum clamarem
  32. 🔍 58% Dirigatur oratio meaDirigatur oratio mea
  33. 🔍 57% Ego sum qui testimoniumEgo sum qui testimonium
  34. 🔍 57% Iste homo perfecit omniaIste homo perfecit omnia
  35. 🔍 57% Potens in terra Potens in terra
  36. 🔍 57% Vir erat (verses)Vir erat (verses)
  37. 🔍 57% Quomodo fiet istudQuomodo fiet istud
  38. 🔍 57% Fili quid fecistiFili quid fecisti
  39. 🔍 57% Viderunt omnesViderunt omnes
  40. 🔍 56% Tuam Domine excita Tuam Domine excita
  41. 🔍 56% Dextera DominiDextera Domini
  42. 🔍 56% Tollite hostiasTollite hostias
  43. 🔍 55% Ingrediar in locumIngrediar in locum
  44. 🔍 55% Si ambulaveroSi ambulavero
  45. 🔍 55% Recordare mei Recordare mei
  46. 🔍 55% Ego clamaviEgo clamavi
  47. 🔍 55% Qui confiduntQui confidunt
  48. 🔍 55% Cum appropinquasset Jesus Jerosolymam (responsorium)Cum appropinquasset Jesus Jerosolymam (responsorium)
  49. 🔍 55% Justus ut palmaJustus ut palma
  50. 🔍 55% Hodie scietisHodie scietis
  51. 🔍 54% Respice DomineRespice Domine
  52. 🔍 54% Cantemus DominoCantemus Domino
  53. 🔍 54% Ecce sacerdosEcce sacerdos
  54. 🔍 54% Judica DomineJudica Domine
  55. 🔍 54% CircuiboCircuibo
  56. 🔍 54% Timebunt gentesTimebunt gentes
  57. 🔍 54% Ecce DeusEcce Deus
  58. 🔍 54% Hoc corpusHoc corpus
  59. 🔍 54% Scapulis suisScapulis suis
  60. 🔍 54% De profundisDe profundis
  61. 🔍 54% Statuit ea in aeternumStatuit ea in aeternum
  62. 🔍 54% Ecce Dominus venietEcce Dominus veniet
  63. 🔍 54% Deus tu convertensDeus tu convertens
  64. 🔍 54% GustateGustate
  65. 🔍 54% In Deo speravitIn Deo speravit