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% Facite vobis amicosFacite vobis amicos
  2. πŸ” 28% O Prima VirgoO Prima Virgo
  3. πŸ” 28% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  4. πŸ” 27% Memento salutis AuctorMemento salutis Auctor
  5. πŸ” 27% Jam morte victor obrutaJam morte victor obruta
  6. πŸ” 26% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  7. πŸ” 26% Aurora soli praeviaAurora soli praevia
  8. πŸ” 26% Rerum Deus tenax vigor (In festis BMV)Rerum Deus tenax vigor (In festis BMV)
  9. πŸ” 26% Memento rerum conditorMemento rerum conditor
  10. πŸ” 26% O prima Virgo proditaO prima Virgo prodita
  11. πŸ” 26% In monte olivisIn monte olivis
  12. πŸ” 26% O prima Virgo proditaO prima Virgo prodita
  13. πŸ” 26% Memento rerum conditorMemento rerum conditor
  14. πŸ” 26% Deus tuorum militumDeus tuorum militum
  15. πŸ” 26% O gloriosa Virginum Regina formosissimaO gloriosa Virginum Regina formosissima
  16. πŸ” 26% Cum sanctificatusCum sanctificatus
  17. πŸ” 26% Te gestientem gaudiisTe gestientem gaudiis
  18. πŸ” 25% Te Mater alma NuminisTe Mater alma Numinis
  19. πŸ” 25% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  20. πŸ” 25% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  21. πŸ” 25% O gloriosa DominaO gloriosa Domina
  22. πŸ” 25% Jam morte victorJam morte victor
  23. πŸ” 25% Praeclara custos VirginumPraeclara custos Virginum
  24. πŸ” 25% Jam non dicamJam non dicam
  25. πŸ” 25% O gloriosa VirginumO gloriosa Virginum
  26. πŸ” 25% O gloriosa VirginumO gloriosa Virginum
  27. πŸ” 25% Caelestis aulae NuntiusCaelestis aulae Nuntius
  28. πŸ” 24% Deus tuorum militumDeus tuorum militum
  29. πŸ” 24% A solis ortus cardineA solis ortus cardine
  30. πŸ” 24% Rerum Deus (In Festis BMV)Rerum Deus (In Festis BMV)
  31. πŸ” 24% Aeterne rerum conditorAeterne rerum conditor
  32. πŸ” 24% Jam lucis orto sidere (In festis BMV)Jam lucis orto sidere (In festis BMV)
  33. πŸ” 24% Quem terra pontus aetheraQuem terra pontus aethera
  34. πŸ” 24% Te gestientem gaudiisTe gestientem gaudiis
  35. πŸ” 24% Virginis CatharinaeVirginis Catharinae
  36. πŸ” 24% Te dicimus praeconio Intacta MaterTe dicimus praeconio Intacta Mater
  37. πŸ” 24% Rex SanctorumRex Sanctorum
  38. πŸ” 24% Quem terra pontus sideraQuem terra pontus sidera
  39. πŸ” 24% In monte olivisIn monte olivis
  40. πŸ” 24% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  41. πŸ” 24% Jam morte victorJam morte victor
  42. πŸ” 24% A solis ortusA solis ortus
  43. πŸ” 24% Caelo Redemptor praetulitCaelo Redemptor praetulit
  44. πŸ” 24% Cor arca legem continensCor arca legem continens
  45. πŸ” 23% Crudelis Herodes DeumCrudelis Herodes Deum
  46. πŸ” 23% O sola magnarumO sola magnarum
  47. πŸ” 23% CopiosaeCopiosae
  48. πŸ” 23% Aurora soli praeviaAurora soli praevia
  49. πŸ” 23% Veni Redemptor gentiumVeni Redemptor gentium
  50. πŸ” 23% Rerum Deus (BVM)Rerum Deus (BVM)
  51. πŸ” 23% Jam Regina discubuitJam Regina discubuit
  52. πŸ” 23% Memento, salutis AuctorMemento, salutis Auctor
  53. πŸ” 23% Hostis HerodesHostis Herodes
  54. πŸ” 23% Rector potens verax Deus (In festis BMV)Rector potens verax Deus (In festis BMV)
  55. πŸ” 23% Nunc Sancte nobis (In Festis BMV)Nunc Sancte nobis (In Festis BMV)
  56. πŸ” 23% Jesu Redemptor omnium (confes.)Jesu Redemptor omnium (confes.)
  57. πŸ” 23% Caelestis aulae nuntiusCaelestis aulae nuntius
  58. πŸ” 23% O gloriosa virginumO gloriosa virginum
  59. πŸ” 23% Magi videntes parvulumMagi videntes parvulum
  60. πŸ” 23% Hostis Herodes impieHostis Herodes impie
  61. πŸ” 23% Gaudens gaudebo... quasiGaudens gaudebo... quasi
  62. πŸ” 22% Maria Mater gratiaeMaria Mater gratiae
  63. πŸ” 22% Deus dum egredererisDeus dum egredereris
  64. πŸ” 22% Hostis HerodesHostis Herodes
  65. πŸ” 22% Quae caritatisQuae caritatis