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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Vita nostraVita nostra
  2. πŸ” 34% Vita nostraVita nostra
  3. πŸ” 21% Mortuus sum et vitaMortuus sum et vita
  4. πŸ” 21% Iste sanctusIste sanctus
  5. πŸ” 21% Canite tubaCanite tuba
  6. πŸ” 20% Haec est vera fraternitasHaec est vera fraternitas
  7. πŸ” 20% In omnibus gratiasIn omnibus gratias
  8. πŸ” 20% Virtute magnaVirtute magna
  9. πŸ” 20% Egredietur virgaEgredietur virga
  10. πŸ” 20% Ecce concipiesEcce concipies
  11. πŸ” 19% Da mihi, DomineDa mihi, Domine
  12. πŸ” 19% Confirmatum est cor VirginisConfirmatum est cor Virginis
  13. πŸ” 19% Dum staret Abraham ad radicem (Resp.)Dum staret Abraham ad radicem (Resp.)
  14. πŸ” 19% Cum essem puella (Resp.)Cum essem puella (Resp.)
  15. πŸ” 19% Apparuit Deus JacobApparuit Deus Jacob
  16. πŸ” 18% Dies absoluti praetereuntDies absoluti praetereunt
  17. πŸ” 18% Dum staret AbrahamDum staret Abraham
  18. πŸ” 18% O certe praecipuusO certe praecipuus
  19. πŸ” 18% Egredietur virgaEgredietur virga
  20. πŸ” 18% Gloria Patri (mode i)Gloria Patri (mode i)
  21. πŸ” 18% Stetit Angelus (Off, verses)Stetit Angelus (Off, verses)
  22. πŸ” 18% Impetum fecerunt (Resp.)Impetum fecerunt (Resp.)
  23. πŸ” 18% In omnibus exhibeamusIn omnibus exhibeamus
  24. πŸ” 18% In medio EcclesiaeIn medio Ecclesiae
  25. πŸ” 18% Vos qui secutiVos qui secuti
  26. πŸ” 18% Mundum vocansMundum vocans
  27. πŸ” 18% Invenit seInvenit se
  28. πŸ” 18% Jesu nostra redemptioJesu nostra redemptio
  29. πŸ” 17% Frange esurientiFrange esurienti
  30. πŸ” 17% Principes sacerdotumPrincipes sacerdotum
  31. πŸ” 17% Stetit Angelus (Off)Stetit Angelus (Off)
  32. πŸ” 17% Emitte, DomineEmitte, Domine
  33. πŸ” 17% Tria sunt muneraTria sunt munera
  34. πŸ” 17% Gloria Patri (mode v)Gloria Patri (mode v)
  35. πŸ” 17% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  36. πŸ” 17% Solem justitiΓ¦Solem justitiΓ¦
  37. πŸ” 17% Stetit pontifexStetit pontifex
  38. πŸ” 17% Maria MagdaleneMaria Magdalene
  39. πŸ” 17% Si consurrexistisSi consurrexistis
  40. πŸ” 17% Cantabant Sancti canticum novumCantabant Sancti canticum novum
  41. πŸ” 17% Ecce apparebit DominusEcce apparebit Dominus
  42. πŸ” 16% Nonne cor nostrumNonne cor nostrum
  43. πŸ” 16% MargaritaMargarita
  44. πŸ” 16% Dominus dabitDominus dabit
  45. πŸ” 16% LoquebanturLoquebantur
  46. πŸ” 16% Ecce servus meusEcce servus meus
  47. πŸ” 16% Stetit Angelus (Off, verses, with neumes)Stetit Angelus (Off, verses, with neumes)
  48. πŸ” 16% Gaudeo planeGaudeo plane
  49. πŸ” 16% Stetit Angelus (Off)Stetit Angelus (Off)
  50. πŸ” 16% Vos qui secutiVos qui secuti
  51. πŸ” 16% Orbis FactorOrbis Factor
  52. πŸ” 16% Christus passus estChristus passus est
  53. πŸ” 16% Sacerdos sitSacerdos sit
  54. πŸ” 15% EdoctusEdoctus
  55. πŸ” 15% VisionemVisionem
  56. πŸ” 15% Stetit PontifexStetit Pontifex
  57. πŸ” 15% InhabitaboInhabitabo
  58. πŸ” 15% RedemptionemRedemptionem
  59. πŸ” 15% Benedicta es tu, filiaBenedicta es tu, filia
  60. πŸ” 15% ErueErue
  61. πŸ” 15% Beati qui habitantBeati qui habitant
  62. πŸ” 15% Praebe filiPraebe fili
  63. πŸ” 15% Solemnitas tuaSolemnitas tua
  64. πŸ” 15% Martinus AbrahaeMartinus Abrahae
  65. πŸ” 15% Timebunt gentesTimebunt gentes