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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Ego sum pauperEgo sum pauper
  2. πŸ” 64% Ego sum pauperEgo sum pauper
  3. πŸ” 57% Ego clamaviEgo clamavi
  4. πŸ” 48% Joseph autemJoseph autem
  5. πŸ” 32% Ego clamaviEgo clamavi
  6. πŸ” 32% Gloria IXGloria IX
  7. πŸ” 31% Te gestientem gaudiisTe gestientem gaudiis
  8. πŸ” 30% Benedictus qui venitBenedictus qui venit
  9. πŸ” 30% Ego dilecto. InveniEgo dilecto. Inveni
  10. πŸ” 29% Aurora solis nuntiaAurora solis nuntia
  11. πŸ” 29% Caelestis aulae nuntiusCaelestis aulae nuntius
  12. πŸ” 29% O prima Virgo proditaO prima Virgo prodita
  13. πŸ” 29% Salvator mundiSalvator mundi
  14. πŸ” 29% Jam lucis orto sidere (In festis BMV)Jam lucis orto sidere (In festis BMV)
  15. πŸ” 29% Quem terra pontus sideraQuem terra pontus sidera
  16. πŸ” 29% Te gestientem gaudiisTe gestientem gaudiis
  17. πŸ” 29% Nunc Sancte nobis (In Festis BMV)Nunc Sancte nobis (In Festis BMV)
  18. πŸ” 28% Rerum Deus (BVM)Rerum Deus (BVM)
  19. πŸ” 28% Jam morte victorJam morte victor
  20. πŸ” 28% Aurora soli praeviaAurora soli praevia
  21. πŸ” 28% In monte olivisIn monte olivis
  22. πŸ” 28% O gloriosa Virginum Regina formosissimaO gloriosa Virginum Regina formosissima
  23. πŸ” 28% O gloriosa virginumO gloriosa virginum
  24. πŸ” 28% Confitebor tibi... DeusConfitebor tibi... Deus
  25. πŸ” 27% O Prima VirgoO Prima Virgo
  26. πŸ” 27% Caelestis aulae NuntiusCaelestis aulae Nuntius
  27. πŸ” 27% Jubilate Deo universaJubilate Deo universa
  28. πŸ” 27% Rerum Deus tenax vigor (In festis BMV)Rerum Deus tenax vigor (In festis BMV)
  29. πŸ” 27% Venite ad meVenite ad me
  30. πŸ” 27% Jam morte victor obrutaJam morte victor obruta
  31. πŸ” 27% Memento salutis AuctorMemento salutis Auctor
  32. πŸ” 27% Maria Mater gratiaeMaria Mater gratiae
  33. πŸ” 27% Quem terra pontus aetheraQuem terra pontus aethera
  34. πŸ” 27% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  35. πŸ” 27% Te Mater alma NuminisTe Mater alma Numinis
  36. πŸ” 27% Tamquam aurumTamquam aurum
  37. πŸ” 26% Maria virgo regiaMaria virgo regia
  38. πŸ” 26% Quem terra pontus sideraQuem terra pontus sidera
  39. πŸ” 26% Joseph autemJoseph autem
  40. πŸ” 26% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  41. πŸ” 26% Rector potens verax Deus (In festis BMV)Rector potens verax Deus (In festis BMV)
  42. πŸ” 26% Dextera DominiDextera Domini
  43. πŸ” 26% Quae caritatisQuae caritatis
  44. πŸ” 26% Memento rerum conditorMemento rerum conditor
  45. πŸ” 26% Caelo Redemptor praetulitCaelo Redemptor praetulit
  46. πŸ” 26% Eripe me Domine de inimicisEripe me Domine de inimicis
  47. πŸ” 26% Praeclara custos VirginumPraeclara custos Virginum
  48. πŸ” 25% In monte olivisIn monte olivis
  49. πŸ” 25% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  50. πŸ” 25% Video caelos (Com.)Video caelos (Com.)
  51. πŸ” 25% Bernardus doctor Γ­nclitusBernardus doctor Γ­nclitus
  52. πŸ” 25% O gloriosa DominaO gloriosa Domina
  53. πŸ” 25% Veniens Mater InclitusVeniens Mater Inclitus
  54. πŸ” 25% Memento rerum conditorMemento rerum conditor
  55. πŸ” 25% Ego sum pastor oviumEgo sum pastor ovium
  56. πŸ” 25% Ego sum pastor oviumEgo sum pastor ovium
  57. πŸ” 25% Beata Dei genetrix nitorBeata Dei genetrix nitor
  58. πŸ” 25% Misit meMisit me
  59. πŸ” 25% Misit meMisit me
  60. πŸ” 25% Te gestientem gaudiisTe gestientem gaudiis
  61. πŸ” 24% Gloria (ad lib.) I.Gloria (ad lib.) I.
  62. πŸ” 24% IntroiboIntroibo
  63. πŸ” 24% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  64. πŸ” 24% O gloriosa VirginumO gloriosa Virginum
  65. πŸ” 24% O gloriosa VirginumO gloriosa Virginum