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% Plangent eumPlangent eum
  2. 🔍 92% Plangent eumPlangent eum
  3. 🔍 68% Plangent eumPlangent eum
  4. 🔍 59% Plangent eumPlangent eum
  5. 🔍 55% Plangent eumPlangent eum
  6. 🔍 43% Plangam eumPlangam eum
  7. 🔍 33% O morsO mors
  8. 🔍 29% Propheta magnusPropheta magnus
  9. 🔍 29% A porta inferiA porta inferi
  10. 🔍 28% Attendite universiAttendite universi
  11. 🔍 27% Propheta magnusPropheta magnus
  12. 🔍 26% A porta inferiA porta inferi
  13. 🔍 26% Propheta magnusPropheta magnus
  14. 🔍 25% Ecce video caelosEcce video caelos
  15. 🔍 25% Attendite universiAttendite universi
  16. 🔍 25% O mors ero morsO mors ero mors
  17. 🔍 25% Gratia Dei in meGratia Dei in me
  18. 🔍 25% Sion renovaberisSion renovaberis
  19. 🔍 25% Deus adjuvat meDeus adjuvat me
  20. 🔍 25% Multa bona operaMulta bona opera
  21. 🔍 24% O mulierO mulier
  22. 🔍 24% Apud Dominum misericordiaApud Dominum misericordia
  23. 🔍 24% Annuntiate populisAnnuntiate populis
  24. 🔍 24% Sion noli timereSion noli timere
  25. 🔍 24% Oves meaeOves meae
  26. 🔍 24% Super te Jerusalem orieturSuper te Jerusalem orietur
  27. 🔍 24% Dixit Dominus DominoDixit Dominus Domino
  28. 🔍 24% Benedicta filiaBenedicta filia
  29. 🔍 23% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  30. 🔍 23% Joseph opifex sancteJoseph opifex sancte
  31. 🔍 23% Tempus meumTempus meum
  32. 🔍 23% Gratia Dei in meGratia Dei in me
  33. 🔍 23% Gratia Dei in meGratia Dei in me
  34. 🔍 23% Benedico... FiliumBenedico... Filium
  35. 🔍 23% In odoremIn odorem
  36. 🔍 23% Collocet eum DominusCollocet eum Dominus
  37. 🔍 23% Domine magnus esDomine magnus es
  38. 🔍 23% Tu gloria JerusalemTu gloria Jerusalem
  39. 🔍 23% Super te JerusalemSuper te Jerusalem
  40. 🔍 22% Multa bona operaMulta bona opera
  41. 🔍 22% Non haberes in meNon haberes in me
  42. 🔍 22% O mulier magna estO mulier magna est
  43. 🔍 22% Sion renovaberisSion renovaberis
  44. 🔍 22% Apud Dominum misericordiaApud Dominum misericordia
  45. 🔍 22% A bimatu et infraA bimatu et infra
  46. 🔍 22% Innocens manibusInnocens manibus
  47. 🔍 22% Sion noli timereSion noli timere
  48. 🔍 22% Petrus ApostolusPetrus Apostolus
  49. 🔍 22% Illuminatio meaIlluminatio mea
  50. 🔍 22% Voce meaVoce mea
  51. 🔍 22% Veni Domine et noliVeni Domine et noli
  52. 🔍 21% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  53. 🔍 21% Apud Dominum propitiatioApud Dominum propitiatio
  54. 🔍 21% Exsultate justiExsultate justi
  55. 🔍 21% Miserere mihiMiserere mihi
  56. 🔍 21% InvocaboInvocabo
  57. 🔍 21% Ascendit DeusAscendit Deus
  58. 🔍 21% Amavit eum Dominus (Resp. Br. T.P.)Amavit eum Dominus (Resp. Br. T.P.)
  59. 🔍 21% Sit nomen DominiSit nomen Domini
  60. 🔍 21% Intret oratioIntret oratio
  61. 🔍 21% Popule meusPopule meus
  62. 🔍 21% Sit nomen Domini... inSit nomen Domini... in
  63. 🔍 21% Rectus Dominus DeusRectus Dominus Deus
  64. 🔍 21% Ecce RexEcce Rex
  65. 🔍 21% Ecce video caelosEcce video caelos