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% Jerusalem quaeJerusalem quae
  2. 🔍 57% Jerusalem quaeJerusalem quae
  3. 🔍 53% Jerusalem quaeJerusalem quae
  4. 🔍 39% Omnia quae fecistiOmnia quae fecisti
  5. 🔍 32% Benedicite omnes AngeliBenedicite omnes Angeli
  6. 🔍 31% Jerusalem quaeJerusalem quae
  7. 🔍 30% Caritas Dei... nostris perCaritas Dei... nostris per
  8. 🔍 30% Dum clamaremDum clamarem
  9. 🔍 30% Cum sanctificatusCum sanctificatus
  10. 🔍 29% Prope es tuPrope es tu
  11. 🔍 29% Victricem manumVictricem manum
  12. 🔍 29% Gustate...Gustate...
  13. 🔍 29% Ego clamaviEgo clamavi
  14. 🔍 28% Benedic anima meaBenedic anima mea
  15. 🔍 28% Si iniquitates (Intr)Si iniquitates (Intr)
  16. 🔍 28% StatuitStatuit
  17. 🔍 28% InsurrexeruntInsurrexerunt
  18. 🔍 28% SuscitaboSuscitabo
  19. 🔍 27% Magna est gloria (Com.)Magna est gloria (Com.)
  20. 🔍 27% Intret in conspectuIntret in conspectu
  21. 🔍 27% Caritas Dei... nostris alleluiaCaritas Dei... nostris alleluia
  22. 🔍 27% Judica meJudica me
  23. 🔍 27% Quam dulciaQuam dulcia
  24. 🔍 26% De necessitatibusDe necessitatibus
  25. 🔍 26% Jerusalem gaudeJerusalem gaude
  26. 🔍 26% Protector nosterProtector noster
  27. 🔍 26% Exaudi Domine... adjutorExaudi Domine... adjutor
  28. 🔍 25% Spiritus... replevit... all. all.Spiritus... replevit... all. all.
  29. 🔍 25% Eripe me Domine de inimicisEripe me Domine de inimicis
  30. 🔍 25% Vocem jucunditatisVocem jucunditatis
  31. 🔍 25% Dum mediumDum medium
  32. 🔍 25% Exsultet jam AngelicaExsultet jam Angelica
  33. 🔍 25% Calix benedictionisCalix benedictionis
  34. 🔍 25% Sacerdotes tuiSacerdotes tui
  35. 🔍 25% SuscepimusSuscepimus
  36. 🔍 24% Redemisti nosRedemisti nos
  37. 🔍 24% Mememto verbi tuiMememto verbi tui
  38. 🔍 24% Jesu nostraJesu nostra
  39. 🔍 24% ConfessioConfessio
  40. 🔍 24% Urbs Jerusalem beataUrbs Jerusalem beata
  41. 🔍 24% Spiritus... replevit... all. all. all.Spiritus... replevit... all. all. all.
  42. 🔍 24% Judica DomineJudica Domine
  43. 🔍 24% Semel juraviSemel juravi
  44. 🔍 24% Jubilate DeoJubilate Deo
  45. 🔍 24% Tu dominarisTu dominaris
  46. 🔍 24% Oravi DeumOravi Deum
  47. 🔍 23% Deus IsraelDeus Israel
  48. 🔍 23% ConfortaminiConfortamini
  49. 🔍 23% Deus in nomineDeus in nomine
  50. 🔍 23% Lux fulgebitLux fulgebit
  51. 🔍 23% StabantStabant
  52. 🔍 23% DeriventurDeriventur
  53. 🔍 23% Iesu nostra redemptioIesu nostra redemptio
  54. 🔍 23% Emisi vosEmisi vos
  55. 🔍 23% Lauda JerusalemLauda Jerusalem
  56. 🔍 23% In odoremIn odorem
  57. 🔍 23% Nos autem (all. all.)Nos autem (all. all.)
  58. 🔍 23% ExaudivitExaudivit
  59. 🔍 23% Dicit Dominus SermonesDicit Dominus Sermones
  60. 🔍 23% Super te Jerusalem orieturSuper te Jerusalem orietur
  61. 🔍 23% Repleatur os meumRepleatur os meum
  62. 🔍 23% Memento nostriMemento nostri
  63. 🔍 23% SederuntSederunt
  64. 🔍 22% Deus exaudiDeus exaudi
  65. 🔍 22% Praefatio solemnis de Ecclesiae DedicationePraefatio solemnis de Ecclesiae Dedicatione