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% MultifarieMultifarie
  2. πŸ” 35% MultifarieMultifarie
  3. πŸ” 33% Multifarie olimMultifarie olim
  4. πŸ” 31% Multifarie olimMultifarie olim
  5. πŸ” 27% Ipse est directusIpse est directus
  6. πŸ” 25% In die resurrectionisIn die resurrectionis
  7. πŸ” 23% Dominus dixitDominus dixit
  8. πŸ” 22% Caro meaCaro mea
  9. πŸ” 22% Deus judex justusDeus judex justus
  10. πŸ” 22% Puer natus estPuer natus est
  11. πŸ” 21% RedemptionemRedemptionem
  12. πŸ” 21% Jubilate Deo universaJubilate Deo universa
  13. πŸ” 21% Laudate pueriLaudate pueri
  14. πŸ” 21% Christus factus estChristus factus est
  15. πŸ” 21% Levita LaurentiusLevita Laurentius
  16. πŸ” 20% LaetabiturLaetabitur
  17. πŸ” 20% Dominus DixitDominus Dixit
  18. πŸ” 20% Cantemus DominoCantemus Domino
  19. πŸ” 20% Christus factus estChristus factus est
  20. πŸ” 20% Nativitas gloriosae VirginisNativitas gloriosae Virginis
  21. πŸ” 20% Alleluia (ad offertorium mode 7) Alleluia (ad offertorium mode 7)
  22. πŸ” 20% OstendeOstende
  23. πŸ” 20% Diffusa estDiffusa est
  24. πŸ” 20% Ecce sacerdosEcce sacerdos
  25. πŸ” 20% Quoniam Deus magnusQuoniam Deus magnus
  26. πŸ” 20% Senex puerumSenex puerum
  27. πŸ” 19% Quinque prudentesQuinque prudentes
  28. πŸ” 19% Benedictus DominusBenedictus Dominus
  29. πŸ” 19% Pascha nostrumPascha nostrum
  30. πŸ” 19% Dominus in SinaDominus in Sina
  31. πŸ” 19% Dilexit AndreamDilexit Andream
  32. πŸ” 19% Spiritus DominiSpiritus Domini
  33. πŸ” 19% De profundisDe profundis
  34. πŸ” 19% Levita LaurentiusLevita Laurentius
  35. πŸ” 19% De excelsoDe excelso
  36. πŸ” 19% PretiosaPretiosa
  37. πŸ” 19% Quinque prudentesQuinque prudentes
  38. πŸ” 19% Laetamini cum Jerusalem (All.)Laetamini cum Jerusalem (All.)
  39. πŸ” 19% Ave Regina CaelorumAve Regina Caelorum
  40. πŸ” 19% Qui habitatQui habitat
  41. πŸ” 19% Introduxit nos DominusIntroduxit nos Dominus
  42. πŸ” 19% Psallite DominoPsallite Domino
  43. πŸ” 19% Ave Maris Stella (Ca Ngợi Đức ChΓΊa BΓ )Ave Maris Stella (Ca Ngợi Đức ChΓΊa BΓ )
  44. πŸ” 19% Sancte MichaelSancte Michael
  45. πŸ” 19% Precatus estPrecatus est
  46. πŸ” 19% Spiritus SanctusSpiritus Sanctus
  47. πŸ” 19% ConfiteminiConfitemini
  48. πŸ” 19% Eripe meEripe me
  49. πŸ” 19% Qui sedesQui sedes
  50. πŸ” 19% Ecce sacerdosEcce sacerdos
  51. πŸ” 19% In die resurrectionisIn die resurrectionis
  52. πŸ” 19% Cantate DominoCantate Domino
  53. πŸ” 18% Justus ut palmaJustus ut palma
  54. πŸ” 18% Ultimo festivitatisUltimo festivitatis
  55. πŸ” 18% Caro mea vereCaro mea vere
  56. πŸ” 18% DolorosaDolorosa
  57. πŸ” 18% Candor estCandor est
  58. πŸ” 18% Dicit DominusDicit Dominus
  59. πŸ” 18% Cantate DominoCantate Domino
  60. πŸ” 18% Specie tuaSpecie tua
  61. πŸ” 18% ResponsumResponsum
  62. πŸ” 18% Confirma hocConfirma hoc
  63. πŸ” 18% Venite ad meVenite ad me
  64. πŸ” 18% Laetatus sumLaetatus sum
  65. πŸ” 18% Stetit AngelusStetit Angelus