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% Confitebor tibi ... in totoConfitebor tibi ... in toto
  2. 🔍 57% Confitebor tibi... in totoConfitebor tibi... in toto
  3. 🔍 40% Confitebor tibi... in totoConfitebor tibi... in toto
  4. 🔍 34% Confitebor tibi... in totoConfitebor tibi... in toto
  5. 🔍 32% Confitebor tibi... in totoConfitebor tibi... in toto
  6. 🔍 30% Inclina DomineInclina Domine
  7. 🔍 29% Justus ut palmaJustus ut palma
  8. 🔍 29% Confitebor tibiConfitebor tibi
  9. 🔍 29% Dicit Dominus SermonesDicit Dominus Sermones
  10. 🔍 28% In salutariIn salutari
  11. 🔍 28% Justus es DomineJustus es Domine
  12. 🔍 28% Spiritus... super meSpiritus... super me
  13. 🔍 28% PosueruntPosuerunt
  14. 🔍 27% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  15. 🔍 27% Misereris omniumMisereris omnium
  16. 🔍 26% Exaudi Domine... tibiExaudi Domine... tibi
  17. 🔍 26% Aufer a meAufer a me
  18. 🔍 25% Factus est DominusFactus est Dominus
  19. 🔍 25% Laudate pueriLaudate pueri
  20. 🔍 25% In virtute tuaIn virtute tua
  21. 🔍 24% Memor estoMemor esto
  22. 🔍 24% SederuntSederunt
  23. 🔍 24% Gaudeamus... assumptioneGaudeamus... assumptione
  24. 🔍 24% Confitebor tibiConfitebor tibi
  25. 🔍 24% Quinque prudentesQuinque prudentes
  26. 🔍 23% Laetabitur justusLaetabitur justus
  27. 🔍 23% Domine Deus... qui repertusDomine Deus... qui repertus
  28. 🔍 23% Suscepimus DeusSuscepimus Deus
  29. 🔍 23% Venit lumenVenit lumen
  30. 🔍 22% Domine ad adjuvandumDomine ad adjuvandum
  31. 🔍 22% Confitebor tibi DomineConfitebor tibi Domine
  32. 🔍 22% Prope es tuPrope es tu
  33. 🔍 22% Sermo meusSermo meus
  34. 🔍 22% PosueruntPosuerunt
  35. 🔍 22% GloriabunturGloriabuntur
  36. 🔍 22% Factus estFactus est
  37. 🔍 22% ExsurgeExsurge
  38. 🔍 22% Miserere meiMiserere mei
  39. 🔍 22% Gaudeamus... beatae N.Gaudeamus... beatae N.
  40. 🔍 22% Etsi coramEtsi coram
  41. 🔍 21% Laetamini in Domino (Off.)Laetamini in Domino (Off.)
  42. 🔍 21% ConfiteborConfitebor
  43. 🔍 21% Confitebor tibi Domine inConfitebor tibi Domine in
  44. 🔍 21% Benedicam DominumBenedicam Dominum
  45. 🔍 21% Domine vivificaDomine vivifica
  46. 🔍 21% Meditatio cordiMeditatio cordi
  47. 🔍 21% Si ambulemSi ambulem
  48. 🔍 21% Potum meumPotum meum
  49. 🔍 21% Benedic anima meaBenedic anima mea
  50. 🔍 21% Miserere (Ps 50)Miserere (Ps 50)
  51. 🔍 21% Confitebor nominiConfitebor nomini
  52. 🔍 21% Confitebor tibi DomineConfitebor tibi Domine
  53. 🔍 21% Confitebor tibi... DeusConfitebor tibi... Deus
  54. 🔍 21% Exaudi DeusExaudi Deus
  55. 🔍 20% In conspectu Angelorum (Off)In conspectu Angelorum (Off)
  56. 🔍 20% Perfice gressusPerfice gressus
  57. 🔍 20% Da pacemDa pacem
  58. 🔍 20% Exaudi Domine... tibiExaudi Domine... tibi
  59. 🔍 20% Justitiae DominiJustitiae Domini
  60. 🔍 20% Ave MariaAve Maria
  61. 🔍 20% Viam mandatorumViam mandatorum
  62. 🔍 20% De fructuDe fructu
  63. 🔍 20% Salus autemSalus autem
  64. 🔍 20% Memento nostriMemento nostri
  65. 🔍 20% Etenim sederuntEtenim sederunt