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% Stephanus vidit caelos apertosStephanus vidit caelos apertos
  2. πŸ” 81% Stephanus vidit caelos apertosStephanus vidit caelos apertos
  3. πŸ” 77% Stephanus vidit caelosStephanus vidit caelos
  4. πŸ” 62% Stephanus vidit caelosStephanus vidit caelos
  5. πŸ” 57% Stephanus viditStephanus vidit
  6. πŸ” 39% Stephanus servus DeiStephanus servus Dei
  7. πŸ” 38% Ecce video caelos apertosEcce video caelos apertos
  8. πŸ” 34% Stephanus servus Dei (Resp.)Stephanus servus Dei (Resp.)
  9. πŸ” 31% Ecce video caelos apertosEcce video caelos apertos
  10. πŸ” 28% Intuens in caelumIntuens in caelum
  11. πŸ” 28% Stephanus servus DeiStephanus servus Dei
  12. πŸ” 25% Hodie Maria Virgo caelosHodie Maria Virgo caelos
  13. πŸ” 25% Hesterna die Dominus (Resp.)Hesterna die Dominus (Resp.)
  14. πŸ” 23% Vidit Iacob scalamVidit Iacob scalam
  15. πŸ” 23% Cum autem esset StephanusCum autem esset Stephanus
  16. πŸ” 22% Ecce video caelosEcce video caelos
  17. πŸ” 22% Hesterna die DominusHesterna die Dominus
  18. πŸ” 22% Laetare caelum desuperLaetare caelum desuper
  19. πŸ” 22% Hodie Maria Virgo caelosHodie Maria Virgo caelos
  20. πŸ” 22% Stephanus autem plenusStephanus autem plenus
  21. πŸ” 21% Patefactae suntPatefactae sunt
  22. πŸ” 21% Vidit Dominus PetrumVidit Dominus Petrum
  23. πŸ” 21% A solis ortusA solis ortus
  24. πŸ” 21% Stephanus autemStephanus autem
  25. πŸ” 21% Dedit ei DΓ³minusDedit ei DΓ³minus
  26. πŸ” 21% Patefactae sunt (Resp.)Patefactae sunt (Resp.)
  27. πŸ” 20% Stephanus autem plenus gratiaStephanus autem plenus gratia
  28. πŸ” 20% Homo quidam fecit coenam magnamHomo quidam fecit coenam magnam
  29. πŸ” 20% Hostis HerodesHostis Herodes
  30. πŸ” 19% Vidi aquam (B)Vidi aquam (B)
  31. πŸ” 19% Cum venerit ParaclitusCum venerit Paraclitus
  32. πŸ” 19% Elegit... virumElegit... virum
  33. πŸ” 19% O quam gloriosus est beatusO quam gloriosus est beatus
  34. πŸ” 19% Intuens in caelum (Resp.)Intuens in caelum (Resp.)
  35. πŸ” 19% Apparuerunt caelestes spiritusApparuerunt caelestes spiritus
  36. πŸ” 19% Christe Fili Dei viviChriste Fili Dei vivi
  37. πŸ” 19% Panem coeliPanem coeli
  38. πŸ” 19% Credo VIICredo VII
  39. πŸ” 19% Vidit Dominus PetrumVidit Dominus Petrum
  40. πŸ” 18% Vidit JacobVidit Jacob
  41. πŸ” 18% Ego sum resurrectioEgo sum resurrectio
  42. πŸ” 18% Hodie Maria Virgo caelosHodie Maria Virgo caelos
  43. πŸ” 18% Ordines angelorumOrdines angelorum
  44. πŸ” 18% Verbum supernum prodiensVerbum supernum prodiens
  45. πŸ” 18% Veni Redemptor gentiumVeni Redemptor gentium
  46. πŸ” 18% Ego sum resurrectioEgo sum resurrectio
  47. πŸ” 18% Video caelosVideo caelos
  48. πŸ” 18% Ad regias Agni dapesAd regias Agni dapes
  49. πŸ” 18% Haec locutus sumHaec locutus sum
  50. πŸ” 18% Hodie MariaHodie Maria
  51. πŸ” 17% Ecce ego JoannesEcce ego Joannes
  52. πŸ” 17% Gloria LausGloria Laus
  53. πŸ” 17% Hesterna dieHesterna die
  54. πŸ” 17% Operuit caelosOperuit caelos
  55. πŸ” 17% Ad regias Agni dapesAd regias Agni dapes
  56. πŸ” 17% Stephani victoria!Stephani victoria!
  57. πŸ” 17% Intuens in caelumIntuens in caelum
  58. πŸ” 17% Gloria LausGloria Laus
  59. πŸ” 17% CopiosaeCopiosae
  60. πŸ” 17% Rabbi quid peccavitRabbi quid peccavit
  61. πŸ” 17% Qui de terraQui de terra
  62. πŸ” 17% Stephanus autem (Resp.)Stephanus autem (Resp.)
  63. πŸ” 17% Aeterne Rex altissimeAeterne Rex altissime
  64. πŸ” 17% Ecce video caelosEcce video caelos
  65. πŸ” 17% Verbum supernum prodiensVerbum supernum prodiens