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% Benedictus es... in labiisBenedictus es... in labiis
  2. πŸ” 65% Benedictus es... in labiisBenedictus es... in labiis
  3. πŸ” 55% Benedictus es... in labiisBenedictus es... in labiis
  4. πŸ” 44% CognosceturCognoscetur
  5. πŸ” 33% CognosceturCognoscetur
  6. πŸ” 31% Redemisti nosRedemisti nos
  7. πŸ” 30% Quem terra pontus aetheraQuem terra pontus aethera
  8. πŸ” 30% Ad te levaviAd te levavi
  9. πŸ” 30% Quem terra pontus sideraQuem terra pontus sidera
  10. πŸ” 30% Gloria LausGloria Laus
  11. πŸ” 29% Praeclara custos VirginumPraeclara custos Virginum
  12. πŸ” 29% Ego clamaviEgo clamavi
  13. πŸ” 29% Memento salutis AuctorMemento salutis Auctor
  14. πŸ” 29% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  15. πŸ” 29% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  16. πŸ” 29% Aurora soli praeviaAurora soli praevia
  17. πŸ” 29% Gloria LausGloria Laus
  18. πŸ” 29% Cum esset desponsataCum esset desponsata
  19. πŸ” 29% In nomine DominiIn nomine Domini
  20. πŸ” 29% O gloriosa DominaO gloriosa Domina
  21. πŸ” 29% In nomine Jesu... Ps. GloriabunturIn nomine Jesu... Ps. Gloriabuntur
  22. πŸ” 29% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  23. πŸ” 29% O Prima VirgoO Prima Virgo
  24. πŸ” 28% O gloriosa Virginum Regina formosissimaO gloriosa Virginum Regina formosissima
  25. πŸ” 28% Deus IsraelDeus Israel
  26. πŸ” 28% Te gestientem gaudiisTe gestientem gaudiis
  27. πŸ” 28% Quem terra pontus sideraQuem terra pontus sidera
  28. πŸ” 28% CustodivitCustodivit
  29. πŸ” 28% Jam lucis orto sidere (In festis BMV)Jam lucis orto sidere (In festis BMV)
  30. πŸ” 28% In monte olivisIn monte olivis
  31. πŸ” 28% Te Mater alma NuminisTe Mater alma Numinis
  32. πŸ” 28% Te gestientem gaudiisTe gestientem gaudiis
  33. πŸ” 28% O prima Virgo proditaO prima Virgo prodita
  34. πŸ” 28% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  35. πŸ” 28% O gloriosa VirginumO gloriosa Virginum
  36. πŸ” 28% O gloriosa VirginumO gloriosa Virginum
  37. πŸ” 27% Memento rerum conditorMemento rerum conditor
  38. πŸ” 27% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  39. πŸ” 27% In nomine Jesu... Ps. GloriabunturIn nomine Jesu... Ps. Gloriabuntur
  40. πŸ” 27% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  41. πŸ” 27% Introduxit vosIntroduxit vos
  42. πŸ” 27% Caelestis aulae NuntiusCaelestis aulae Nuntius
  43. πŸ” 27% In excelso thronoIn excelso throno
  44. πŸ” 27% Jam morte victor obrutaJam morte victor obruta
  45. πŸ” 27% Benedicite DominumBenedicite Dominum
  46. πŸ” 27% Domine vivificaDomine vivifica
  47. πŸ” 27% In monte olivisIn monte olivis
  48. πŸ” 27% Memento rerum conditorMemento rerum conditor
  49. πŸ” 27% Dignus est AgnusDignus est Agnus
  50. πŸ” 27% DilexistiDilexisti
  51. πŸ” 26% Jam morte victorJam morte victor
  52. πŸ” 26% Caelestis aulae nuntiusCaelestis aulae nuntius
  53. πŸ” 26% Rector potens verax Deus (In festis BMV)Rector potens verax Deus (In festis BMV)
  54. πŸ” 26% Lex veritatisLex veritatis
  55. πŸ” 26% Martine par ApostolisMartine par Apostolis
  56. πŸ” 26% Ad te levaviAd te levavi
  57. πŸ” 26% Vir Dei BenedictusVir Dei Benedictus
  58. πŸ” 26% Deus IsraelDeus Israel
  59. πŸ” 26% Aurora solis nuntiaAurora solis nuntia
  60. πŸ” 26% O gloriosa virginumO gloriosa virginum
  61. πŸ” 26% In nomine DominiIn nomine Domini
  62. πŸ” 26% In nomine Jesu... Ps. DomineIn nomine Jesu... Ps. Domine
  63. πŸ” 26% Miserere mihiMiserere mihi
  64. πŸ” 26% Ad te levaviAd te levavi
  65. πŸ” 26% In nomine Jesu... Ps. DomineIn nomine Jesu... Ps. Domine