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% Ego vos elegiEgo vos elegi
  2. 🔍 82% Ego vos elegi... alleluiaEgo vos elegi... alleluia
  3. 🔍 68% Ego vos elegiEgo vos elegi
  4. 🔍 57% Ego vos elegiEgo vos elegi
  5. 🔍 57% Ego vos elegi...alleluiaEgo vos elegi...alleluia
  6. 🔍 41% Non vos me elegistisNon vos me elegistis
  7. 🔍 35% Ego vos elegiEgo vos elegi
  8. 🔍 34% Ego vos elegiEgo vos elegi
  9. 🔍 34% Non vos me elegistis ... et posuiNon vos me elegistis ... et posui
  10. 🔍 33% Non vos me elegistis... et posuiNon vos me elegistis... et posui
  11. 🔍 31% Ego sum vitisEgo sum vitis
  12. 🔍 30% Ego vos elegiEgo vos elegi
  13. 🔍 29% Non vos me elegistisNon vos me elegistis
  14. 🔍 29% Non vos me elegistisNon vos me elegistis
  15. 🔍 27% Ego sum vitisEgo sum vitis
  16. 🔍 25% Non vos relinquamNon vos relinquam
  17. 🔍 24% De fructuDe fructu
  18. 🔍 24% Laudate pueriLaudate pueri
  19. 🔍 23% Vos qui secutiVos qui secuti
  20. 🔍 23% Vos qui secutiVos qui secuti
  21. 🔍 23% Miserere meiMiserere mei
  22. 🔍 23% Nemo te condemnavitNemo te condemnavit
  23. 🔍 23% Ego vos elegiEgo vos elegi
  24. 🔍 23% Dominus JesusDominus Jesus
  25. 🔍 22% Quicumque feceritQuicumque fecerit
  26. 🔍 21% Non potest arbor bonaNon potest arbor bona
  27. 🔍 21% Posui vosPosui vos
  28. 🔍 21% Ego sum vitisEgo sum vitis
  29. 🔍 21% In salutariIn salutari
  30. 🔍 21% Missus Gabriel de coelisMissus Gabriel de coelis
  31. 🔍 21% Non potest arbor bonaNon potest arbor bona
  32. 🔍 21% Qui biberitQui biberit
  33. 🔍 21% Petite... alleluiaPetite... alleluia
  34. 🔍 21% Regina mundiRegina mundi
  35. 🔍 21% Non potest arbor bonaNon potest arbor bona
  36. 🔍 21% Perfice gressusPerfice gressus
  37. 🔍 20% ElegiElegi
  38. 🔍 20% Amen dico vobis quod vosAmen dico vobis quod vos
  39. 🔍 20% Spiritus... super meSpiritus... super me
  40. 🔍 20% Dicit Dominus EgoDicit Dominus Ego
  41. 🔍 20% In regenerationeIn regeneratione
  42. 🔍 20% Posui vosPosui vos
  43. 🔍 20% Aufer a meAufer a me
  44. 🔍 20% Commune vos apostoliCommune vos apostoli
  45. 🔍 20% Beata visceraBeata viscera
  46. 🔍 20% Ego dilectoEgo dilecto
  47. 🔍 20% Petite sine alleluiaPetite sine alleluia
  48. 🔍 20% Ego sum AlphaEgo sum Alpha
  49. 🔍 20% Non vos relinquamNon vos relinquam
  50. 🔍 20% Vidimus stellamVidimus stellam
  51. 🔍 20% Quinque prudentesQuinque prudentes
  52. 🔍 20% Ad Virginem Dei MatremAd Virginem Dei Matrem
  53. 🔍 20% Regina mundiRegina mundi
  54. 🔍 20% Elegi et sanctificaviElegi et sanctificavi
  55. 🔍 19% Haec est hereditasHaec est hereditas
  56. 🔍 19% Dies DominiDies Domini
  57. 🔍 19% Tu Domine servabisTu Domine servabis
  58. 🔍 19% Ecce ego JoannesEcce ego Joannes
  59. 🔍 19% O vos omnesO vos omnes
  60. 🔍 19% Dominus dabitDominus dabit
  61. 🔍 19% Pueri... vestimentaPueri... vestimenta
  62. 🔍 19% Petite et accipietisPetite et accipietis
  63. 🔍 19% Ego sum vitisEgo sum vitis
  64. 🔍 19% Amen... dico... quiaAmen... dico... quia
  65. 🔍 18% Summi Parentis FilioSummi Parentis Filio