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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Dixit Dominus mulieri ChananaeaeDixit Dominus mulieri Chananaeae
  2. πŸ” 71% Dixit Dominus mulieriDixit Dominus mulieri
  3. πŸ” 33% Laetare caelum desuperLaetare caelum desuper
  4. πŸ” 33% Magister quod estMagister quod est
  5. πŸ” 31% Exsultet jam AngelicaExsultet jam Angelica
  6. πŸ” 29% Quem dicunt hominesQuem dicunt homines
  7. πŸ” 29% Fratres: Convenientibus vobis in unumFratres: Convenientibus vobis in unum
  8. πŸ” 29% Nullis te genitorNullis te genitor
  9. πŸ” 28% Tu Trinitatis UnitasTu Trinitatis Unitas
  10. πŸ” 28% Gloria VIGloria VI
  11. πŸ” 28% Venite exultemus IV GVenite exultemus IV G
  12. πŸ” 28% A solis ortusA solis ortus
  13. πŸ” 28% Qui lacrimatusQui lacrimatus
  14. πŸ” 27% Felix per omnesFelix per omnes
  15. πŸ” 27% O castitatis signiferO castitatis signifer
  16. πŸ” 27% Gloria XIIIGloria XIII
  17. πŸ” 27% Gloria IIGloria II
  18. πŸ” 27% Credo VIICredo VII
  19. πŸ” 27% Te Matrem laudamusTe Matrem laudamus
  20. πŸ” 27% Jesu dulcis memoria!Jesu dulcis memoria!
  21. πŸ” 27% Praefatio solemnis de Ecclesiae DedicationePraefatio solemnis de Ecclesiae Dedicatione
  22. πŸ” 27% Praefatio solemnis de sancto Joanne BaptistaPraefatio solemnis de sancto Joanne Baptista
  23. πŸ” 27% Salvete Christi vulneraSalvete Christi vulnera
  24. πŸ” 26% Hostis HerodesHostis Herodes
  25. πŸ” 26% Ex more docti mysticoEx more docti mystico
  26. πŸ” 26% Tibi Redemptor omniumTibi Redemptor omnium
  27. πŸ” 26% Miserere mei... secundumMiserere mei... secundum
  28. πŸ” 26% Auctor salutis uniceAuctor salutis unice
  29. πŸ” 26% Dixit quidamDixit quidam
  30. πŸ” 26% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  31. πŸ” 26% Auctor salutisAuctor salutis
  32. πŸ” 26% Ne timeasNe timeas
  33. πŸ” 26% Tu Trinitatis UnitasTu Trinitatis Unitas
  34. πŸ” 26% Praefatio solemnis de sancto Ioanne BaptistaPraefatio solemnis de sancto Ioanne Baptista
  35. πŸ” 26% Credo IICredo II
  36. πŸ” 26% Non omnis qui dicitNon omnis qui dicit
  37. πŸ” 26% Praefatio solemnis de nuptiisPraefatio solemnis de nuptiis
  38. πŸ” 26% Tu Trinitatis unitasTu Trinitatis unitas
  39. πŸ” 25% Summae Deus clementiae septemSummae Deus clementiae septem
  40. πŸ” 25% Martyr Dei qui unicumMartyr Dei qui unicum
  41. πŸ” 25% Dixit Iesus discipulis siDixit Iesus discipulis si
  42. πŸ” 25% Veni Redemptor gentiumVeni Redemptor gentium
  43. πŸ” 25% Martyr Dei, qui unicumMartyr Dei, qui unicum
  44. πŸ” 25% Et audientes discipuliEt audientes discipuli
  45. πŸ” 25% Credo IICredo II
  46. πŸ” 25% Sicut oculiSicut oculi
  47. πŸ” 25% Audit tyrannus anxiusAudit tyrannus anxius
  48. πŸ” 25% Festivis resonent compitaFestivis resonent compita
  49. πŸ” 25% Lux fulgebitLux fulgebit
  50. πŸ” 25% Immensa et unaImmensa et una
  51. πŸ” 25% Hodie Dominus IesusHodie Dominus Iesus
  52. πŸ” 25% Exsultet iam angelicaExsultet iam angelica
  53. πŸ” 25% Praefatio solemnis de MartyribusPraefatio solemnis de Martyribus
  54. πŸ” 25% Praefatio solemnis de AdventuPraefatio solemnis de Adventu
  55. πŸ” 25% Regali solioRegali solio
  56. πŸ” 25% De profundis exclamantesDe profundis exclamantes
  57. πŸ” 25% Jesu decus angelicumJesu decus angelicum
  58. πŸ” 25% Gloria VIIGloria VII
  59. πŸ” 25% Praefatio in Sollemnitate Sanctissimae TrinitatisPraefatio in Sollemnitate Sanctissimae Trinitatis
  60. πŸ” 24% Credo IICredo II
  61. πŸ” 24% Credo ICredo I
  62. πŸ” 24% Gloria IX (forma ordinaria)Gloria IX (forma ordinaria)
  63. πŸ” 24% Legis sacrataeLegis sacratae
  64. πŸ” 24% Vir celse forma fulgidaVir celse forma fulgida
  65. πŸ” 24% Quis mihi det te fratremQuis mihi det te fratrem