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% Omnis terraOmnis terra
  2. 🔍 53% Omnis terraOmnis terra
  3. 🔍 52% Omnis terraOmnis terra
  4. 🔍 47% In voluntateIn voluntate
  5. 🔍 47% ConfortaminiConfortamini
  6. 🔍 47% Deus tu convertensDeus tu convertens
  7. 🔍 46% Reges TharsisReges Tharsis
  8. 🔍 44% Psallite DominoPsallite Domino
  9. 🔍 44% Deus tu convertensDeus tu convertens
  10. 🔍 43% Deus Deus meusDeus Deus meus
  11. 🔍 43% Sciant gentesSciant gentes
  12. 🔍 43% Omnis terraOmnis terra
  13. 🔍 42% Si ambulaveroSi ambulavero
  14. 🔍 42% Vir eratVir erat
  15. 🔍 42% Ego clamaviEgo clamavi
  16. 🔍 42% Vir erat (verses)Vir erat (verses)
  17. 🔍 41% Perfice gressusPerfice gressus
  18. 🔍 41% Ad te DomineAd te Domine
  19. 🔍 41% Ad te DomineAd te Domine
  20. 🔍 40% Oculi omniumOculi omnium
  21. 🔍 40% Viderunt omnesViderunt omnes
  22. 🔍 40% Memento nostriMemento nostri
  23. 🔍 40% Domine vivificaDomine vivifica
  24. 🔍 40% ExspectansExspectans
  25. 🔍 39% Timebunt gentesTimebunt gentes
  26. 🔍 39% Ego autemEgo autem
  27. 🔍 39% In Deo speravitIn Deo speravit
  28. 🔍 39% Hodie scietisHodie scietis
  29. 🔍 39% Domine exaudiDomine exaudi
  30. 🔍 39% Respice DomineRespice Domine
  31. 🔍 39% Potum meumPotum meum
  32. 🔍 38% De profundisDe profundis
  33. 🔍 38% Ecce sacerdosEcce sacerdos
  34. 🔍 38% Miserere mihi... ad teMiserere mihi... ad te
  35. 🔍 38% Nos autemNos autem
  36. 🔍 38% Tollite hostiasTollite hostias
  37. 🔍 38% Diffusa estDiffusa est
  38. 🔍 38% Liberasti nosLiberasti nos
  39. 🔍 37% Misit DominusMisit Dominus
  40. 🔍 37% Constitues eosConstitues eos
  41. 🔍 37% Inveni DavidInveni David
  42. 🔍 37% Domine Deus... qui repertusDomine Deus... qui repertus
  43. 🔍 37% CircuiboCircuibo
  44. 🔍 37% ManducaveruntManducaverunt
  45. 🔍 37% Benedicite gentesBenedicite gentes
  46. 🔍 37% Paratum cor meumParatum cor meum
  47. 🔍 36% Beata gensBeata gens
  48. 🔍 36% CognoviCognovi
  49. 🔍 36% Dum sanctificatusDum sanctificatus
  50. 🔍 36% Respice DomineRespice Domine
  51. 🔍 36% Dirigatur oratio meaDirigatur oratio mea
  52. 🔍 36% Speciosus... EructavitSpeciosus... Eructavit
  53. 🔍 36% Dum clamaremDum clamarem
  54. 🔍 36% Prope es tuPrope es tu
  55. 🔍 36% Crastina dieCrastina die
  56. 🔍 35% Cantemus DominoCantemus Domino
  57. 🔍 35% Qui confiduntQui confidunt
  58. 🔍 35% Miserere mei DeusMiserere mei Deus
  59. 🔍 35% De fructuDe fructu
  60. 🔍 35% Vidi aquamVidi aquam
  61. 🔍 35% Confirma hoc cum AlleluiaConfirma hoc cum Alleluia
  62. 🔍 35% Benedicam DominumBenedicam Dominum
  63. 🔍 35% Justus germinabit sicut liliumJustus germinabit sicut lilium
  64. 🔍 35% Adorna thalamumAdorna thalamum
  65. 🔍 35% Ne derelinquas meNe derelinquas me