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% Veritas meaVeritas mea
  2. 🔍 68% Veritas meaVeritas mea
  3. 🔍 54% Veritas meaVeritas mea
  4. 🔍 47% Veritas meaVeritas mea
  5. 🔍 45% Veritas meaVeritas mea
  6. 🔍 31% Veritas meaVeritas mea
  7. 🔍 27% Confitebor DominoConfitebor Domino
  8. 🔍 27% Ne tradiderisNe tradideris
  9. 🔍 25% Cor meumCor meum
  10. 🔍 25% Veritas mea (Com.)Veritas mea (Com.)
  11. 🔍 24% Veritas meaVeritas mea
  12. 🔍 23% Dextera DominiDextera Domini
  13. 🔍 22% Si diligis meSi diligis me
  14. 🔍 22% Benedicite DominumBenedicite Dominum
  15. 🔍 22% Miserere mihiMiserere mihi
  16. 🔍 22% HumiliavitHumiliavit
  17. 🔍 22% Non enim judicaviNon enim judicavi
  18. 🔍 21% Timete DominumTimete Dominum
  19. 🔍 21% Non me permittasNon me permittas
  20. 🔍 21% Meum est consiliumMeum est consilium
  21. 🔍 21% Ego autem cumEgo autem cum
  22. 🔍 21% Mirabilis DeusMirabilis Deus
  23. 🔍 21% Deus tu convertensDeus tu convertens
  24. 🔍 21% Meum est consiliumMeum est consilium
  25. 🔍 21% In nomine DominiIn nomine Domini
  26. 🔍 21% Descendit hicDescendit hic
  27. 🔍 21% Cum autem complacuitCum autem complacuit
  28. 🔍 20% Deus IsraelDeus Israel
  29. 🔍 20% Confitebor Domino sine AlleluiaConfitebor Domino sine Alleluia
  30. 🔍 20% Qui confiduntQui confidunt
  31. 🔍 20% Ostende mihiOstende mihi
  32. 🔍 20% Gaudens gaudebo... quasiGaudens gaudebo... quasi
  33. 🔍 20% Qui confiduntQui confidunt
  34. 🔍 20% Confitebor Domino cum AlleluiaConfitebor Domino cum Alleluia
  35. 🔍 20% Domine vivificaDomine vivifica
  36. 🔍 20% Qui regis IsraelQui regis Israel
  37. 🔍 20% Spiritus Domini super meSpiritus Domini super me
  38. 🔍 20% Ego autem cumEgo autem cum
  39. 🔍 20% Descendit hic justificatusDescendit hic justificatus
  40. 🔍 20% ImproperiumImproperium
  41. 🔍 19% Exsultabo in JerusalemExsultabo in Jerusalem
  42. 🔍 19% Miserere mihiMiserere mihi
  43. 🔍 19% Nunc ergoNunc ergo
  44. 🔍 19% Laudate... omnes gentesLaudate... omnes gentes
  45. 🔍 19% SuscitaboSuscitabo
  46. 🔍 19% HumiliavitHumiliavit
  47. 🔍 19% DispersitDispersit
  48. 🔍 19% ConfessioConfessio
  49. 🔍 19% Tibi dixitTibi dixit
  50. 🔍 19% Si filiiSi filii
  51. 🔍 19% Factum est cor meumFactum est cor meum
  52. 🔍 19% Timete DominumTimete Dominum
  53. 🔍 19% Redemisti nosRedemisti nos
  54. 🔍 19% AnnuntiaviAnnuntiavi
  55. 🔍 19% Ad te DomineAd te Domine
  56. 🔍 19% Quia fecistiQuia fecisti
  57. 🔍 19% Surge DomineSurge Domine
  58. 🔍 19% Bonum est confiteriBonum est confiteri
  59. 🔍 19% In nomine Jesu... Ps. GloriabunturIn nomine Jesu... Ps. Gloriabuntur
  60. 🔍 19% DesideriumDesiderium
  61. 🔍 19% Suscepimus (Tract.)Suscepimus (Tract.)
  62. 🔍 19% Victricem manumVictricem manum
  63. 🔍 19% Omnis gloriaOmnis gloria
  64. 🔍 19% Scapulis suisScapulis suis
  65. 🔍 19% DispersitDispersit