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% Cantate DominoCantate Domino
  2. 🔍 57% Cantate DominoCantate Domino
  3. 🔍 57% Cantate DominoCantate Domino
  4. 🔍 56% Cantate DominoCantate Domino
  5. 🔍 54% Cantate Domino canticum novumCantate Domino canticum novum
  6. 🔍 53% Cantate Domino canticumCantate Domino canticum
  7. 🔍 42% Cantate DominoCantate Domino
  8. 🔍 41% Cantate Domino ... novum lausCantate Domino ... novum laus
  9. 🔍 41% Cantate Domino canticum novumCantate Domino canticum novum
  10. 🔍 38% Cantate Domino ... novum lausCantate Domino ... novum laus
  11. 🔍 29% Cantemus DominoCantemus Domino
  12. 🔍 28% Jam laetus moriarJam laetus moriar
  13. 🔍 28% Cantate eiCantate ei
  14. 🔍 28% Cantate DominoCantate Domino
  15. 🔍 28% Cantate DominoCantate Domino
  16. 🔍 28% Cantate Domino et benediciteCantate Domino et benedicite
  17. 🔍 27% Benedic anima meaBenedic anima mea
  18. 🔍 25% Domine in lumineDomine in lumine
  19. 🔍 24% Cantate... et benediciteCantate... et benedicite
  20. 🔍 24% Ecce vicit leoEcce vicit leo
  21. 🔍 24% Cantate DominoCantate Domino
  22. 🔍 23% Justi decantaveruntJusti decantaverunt
  23. 🔍 23% Cantate DominoCantate Domino
  24. 🔍 23% Fuit homoFuit homo
  25. 🔍 23% Cantate DominoCantate Domino
  26. 🔍 22% Cum inducerentCum inducerent
  27. 🔍 22% In paradisumIn paradisum
  28. 🔍 22% Cantate Domino et benediciteCantate Domino et benedicite
  29. 🔍 22% Spiritus DominiSpiritus Domini
  30. 🔍 22% Exsultabunt sancti (Grad.)Exsultabunt sancti (Grad.)
  31. 🔍 22% O beatum virum in cujusO beatum virum in cujus
  32. 🔍 22% Puer natus estPuer natus est
  33. 🔍 22% Vidi Dominum sedentem (Ant)Vidi Dominum sedentem (Ant)
  34. 🔍 22% Tu es Petrus (Antiphona)Tu es Petrus (Antiphona)
  35. 🔍 22% Illuminare illuminare JerusalemIlluminare illuminare Jerusalem
  36. 🔍 22% Confortatus estConfortatus est
  37. 🔍 22% Ecce vidimus Ecce vidimus
  38. 🔍 22% Psalmus 95Psalmus 95
  39. 🔍 21% Regnum mundiRegnum mundi
  40. 🔍 21% Exaltabo teExaltabo te
  41. 🔍 21% Homo quidam fecit coenam magnamHomo quidam fecit coenam magnam
  42. 🔍 21% In te speraviIn te speravi
  43. 🔍 21% ExspectansExspectans
  44. 🔍 21% Summi Parentis FilioSummi Parentis Filio
  45. 🔍 21% Cantate DominoCantate Domino
  46. 🔍 21% Cantate DominoCantate Domino
  47. 🔍 21% Post partum VirgoPost partum Virgo
  48. 🔍 21% Dominus fortitudoDominus fortitudo
  49. 🔍 21% Virgo parens ChristiVirgo parens Christi
  50. 🔍 20% Jesum tradiditJesum tradidit
  51. 🔍 20% Sacerdotes SionSacerdotes Sion
  52. 🔍 20% Adoramus te sanctissimeAdoramus te sanctissime
  53. 🔍 20% Venite adoremusVenite adoremus
  54. 🔍 20% Vultum tuumVultum tuum
  55. 🔍 20% Anima... sicut passerAnima... sicut passer
  56. 🔍 20% Bonitas DominiBonitas Domini
  57. 🔍 20% Ego dixi Domine IIEgo dixi Domine II
  58. 🔍 20% Hymnum cantateHymnum cantate
  59. 🔍 20% Hymnum cantate nobisHymnum cantate nobis
  60. 🔍 20% Laetare JerusalemLaetare Jerusalem
  61. 🔍 20% Cantate Domino et benediciteCantate Domino et benedicite
  62. 🔍 20% Unam petii... Ut... protegarUnam petii... Ut... protegar
  63. 🔍 20% Puer qui natus estPuer qui natus est
  64. 🔍 20% Beata Dei GenitrixBeata Dei Genitrix
  65. 🔍 20% Te decet lausTe decet laus