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: 2025-12-20. 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% Vincenti dabo ei edereVincenti dabo ei edere
  2. 🔍 51% Vincenti dabo ei edere (Mode 7c)Vincenti dabo ei edere (Mode 7c)
  3. 🔍 48% Vincenti dabo ei edere (Mode 5a)Vincenti dabo ei edere (Mode 5a)
  4. 🔍 36% Vincenti daboVincenti dabo
  5. 🔍 35% Benedico... FiliumBenedico... Filium
  6. 🔍 34% Operuit caelosOperuit caelos
  7. 🔍 32% Ego plantaviEgo plantavi
  8. 🔍 32% Ipsi soli servoIpsi soli servo
  9. 🔍 32% Annulo suoAnnulo suo
  10. 🔍 28% Intende voci orationisIntende voci orationis
  11. 🔍 27% Vincenti daboVincenti dabo
  12. 🔍 26% Si diligeretis meSi diligeretis me
  13. 🔍 26% IntellegeIntellege
  14. 🔍 26% Et subito circumfulsitEt subito circumfulsit
  15. 🔍 25% Sancte Paule apostoleSancte Paule apostole
  16. 🔍 25% Vincenti dabo mannaVincenti dabo manna
  17. 🔍 25% Ista est quae contempsitIsta est quae contempsit
  18. 🔍 24% Libenter gloriaborLibenter gloriabor
  19. 🔍 24% Tu es vasTu es vas
  20. 🔍 24% Sapientiam sanctorumSapientiam sanctorum
  21. 🔍 24% Annuntiate populisAnnuntiate populis
  22. 🔍 24% Beata AgnesBeata Agnes
  23. 🔍 23% Adiuvabit eamAdiuvabit eam
  24. 🔍 23% Misit DominusMisit Dominus
  25. 🔍 23% Alleluia (Benedictus Dominus Deus)Alleluia (Benedictus Dominus Deus)
  26. 🔍 23% Fortitudo mea et laus...alleluiaFortitudo mea et laus...alleluia
  27. 🔍 22% Angelis suis Deus mandavit de teAngelis suis Deus mandavit de te
  28. 🔍 22% Alleluia (Tu es Deus)Alleluia (Tu es Deus)
  29. 🔍 22% Qui vivis anteQui vivis ante
  30. 🔍 22% Isti viventes in carneIsti viventes in carne
  31. 🔍 22% Sedere autem mecumSedere autem mecum
  32. 🔍 22% Alleluia (Nos qui vivimus)Alleluia (Nos qui vivimus)
  33. 🔍 22% O crux gloriosaO crux gloriosa
  34. 🔍 21% Mihi adhaere DeoMihi adhaere Deo
  35. 🔍 21% Dabo in SionDabo in Sion
  36. 🔍 21% Alleluia (Rectos decet)Alleluia (Rectos decet)
  37. 🔍 21% Exsurgat DeusExsurgat Deus
  38. 🔍 21% Qui viceritQui vicerit
  39. 🔍 21% Gratia Dei in meGratia Dei in me
  40. 🔍 21% Salus et gloriaSalus et gloria
  41. 🔍 21% Alleluia. (Dixit Dominus)Alleluia. (Dixit Dominus)
  42. 🔍 21% Benedicamus Domino (memoria)Benedicamus Domino (memoria)
  43. 🔍 20% Alleluia (In conspectu)Alleluia (In conspectu)
  44. 🔍 20% Salus et gloria et virtus (VIII)Salus et gloria et virtus (VIII)
  45. 🔍 20% Spes, Christe, nostrae veniaeSpes, Christe, nostrae veniae
  46. 🔍 20% Dominus vobiscumDominus vobiscum
  47. 🔍 20% Ego Dominus sponsaboEgo Dominus sponsabo
  48. 🔍 20% Salus et gloria - mode IVSalus et gloria - mode IV
  49. 🔍 20% Orbe qui PraesulOrbe qui Praesul
  50. 🔍 19% Salus et gloriaSalus et gloria
  51. 🔍 19% Dabo in SionDabo in Sion
  52. 🔍 19% Vincenti dabo mannaVincenti dabo manna
  53. 🔍 19% Salus et gloriaSalus et gloria
  54. 🔍 19% Salus et gloriaSalus et gloria
  55. 🔍 19% Lauda... qui posuitLauda... qui posuit
  56. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  57. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  58. 🔍 19% Ego DominusEgo Dominus
  59. 🔍 19% Immensae rex potentiaeImmensae rex potentiae
  60. 🔍 19% Dabo sanctis meisDabo sanctis meis
  61. 🔍 18% Sit nomen DominiSit nomen Domini
  62. 🔍 18% ResurrexiResurrexi
  63. 🔍 18% O lux beata CaelitumO lux beata Caelitum
  64. 🔍 18% Omnes GentesOmnes Gentes
  65. 🔍 18% O Redemptor O Redemptor