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% Dicit Dominus: PaenitentiamDicit Dominus: Paenitentiam
  2. πŸ” 55% Dicit Dominus PaenitentiamDicit Dominus Paenitentiam
  3. πŸ” 55% Dicit Dominus PaenitentiamDicit Dominus Paenitentiam
  4. πŸ” 48% Dicit Dominus paenitentiamDicit Dominus paenitentiam
  5. πŸ” 46% Dicit... poenitentiamDicit... poenitentiam
  6. πŸ” 36% Agite paenitentiamAgite paenitentiam
  7. πŸ” 29% Ego sum panis vivus dicitEgo sum panis vivus dicit
  8. πŸ” 28% Alleluia LaudateAlleluia Laudate
  9. πŸ” 26% Super solium DavidSuper solium David
  10. πŸ” 25% Notum fecit Dominus alleluiaNotum fecit Dominus alleluia
  11. πŸ” 25% Judaea et JerusalemJudaea et Jerusalem
  12. πŸ” 24% Spiritus Sanctus ... ne timeasSpiritus Sanctus ... ne timeas
  13. πŸ” 24% Juravit DominusJuravit Dominus
  14. πŸ” 24% Dabo in SionDabo in Sion
  15. πŸ” 24% Clamavi et DominusClamavi et Dominus
  16. πŸ” 24% Dominus regnavitDominus regnavit
  17. πŸ” 24% Benedictus Dominus DeusBenedictus Dominus Deus
  18. πŸ” 23% Inclinavit DominusInclinavit Dominus
  19. πŸ” 23% Alleluia Dominus regnavitAlleluia Dominus regnavit
  20. πŸ” 23% Beata es MariaBeata es Maria
  21. πŸ” 23% Respexit DominusRespexit Dominus
  22. πŸ” 23% AccipiteAccipite
  23. πŸ” 23% Qui timet DominumQui timet Dominum
  24. πŸ” 23% Simile est... negotiatoriSimile est... negotiatori
  25. πŸ” 23% AccipiteAccipite
  26. πŸ” 22% Dabo in SionDabo in Sion
  27. πŸ” 22% Factum est silentiumFactum est silentium
  28. πŸ” 22% Levate capita vestraLevate capita vestra
  29. πŸ” 22% Dabo in SionDabo in Sion
  30. πŸ” 22% Stetit Jesus in medioStetit Jesus in medio
  31. πŸ” 22% Domine in caeloDomine in caelo
  32. πŸ” 22% Alleluia (T. P. Laud. Fer. II.)Alleluia (T. P. Laud. Fer. II.)
  33. πŸ” 22% Simile est ... homini patrifamiliasSimile est ... homini patrifamilias
  34. πŸ” 22% Sic Deus dilexitSic Deus dilexit
  35. πŸ” 22% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  36. πŸ” 22% Pax vobis ego sumPax vobis ego sum
  37. πŸ” 21% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  38. πŸ” 21% Clamavi et DominusClamavi et Dominus
  39. πŸ” 21% Dominus custodit teDominus custodit te
  40. πŸ” 21% Spiritus SanctusSpiritus Sanctus
  41. πŸ” 21% AlleluiaAlleluia
  42. πŸ” 21% Cognoverunt DominumCognoverunt Dominum
  43. πŸ” 21% Ne timeas Maria ... allel.Ne timeas Maria ... allel.
  44. πŸ” 21% Si diligitis meSi diligitis me
  45. πŸ” 21% Amavit eum DominusAmavit eum Dominus
  46. πŸ” 21% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  47. πŸ” 21% Non omnis qui dicitNon omnis qui dicit
  48. πŸ” 21% Ave Maria ... allel.Ave Maria ... allel.
  49. πŸ” 21% Jubilate Deo omnisJubilate Deo omnis
  50. πŸ” 21% Dextera Domini fecitDextera Domini fecit
  51. πŸ” 21% Non omnis qui dicitNon omnis qui dicit
  52. πŸ” 21% Tristitia vestra alleluiaTristitia vestra alleluia
  53. πŸ” 21% Dixit Dominus DominoDixit Dominus Domino
  54. πŸ” 21% Jesus junxit seJesus junxit se
  55. πŸ” 21% Ponam in SionPonam in Sion
  56. πŸ” 21% Notum fecit DominusNotum fecit Dominus
  57. πŸ” 21% Simile est ... homini negotiatoriSimile est ... homini negotiatori
  58. πŸ” 21% Angeli DominiAngeli Domini
  59. πŸ” 20% Agite pΓ¦nitentiamAgite pΓ¦nitentiam
  60. πŸ” 20% Juravit DominusJuravit Dominus
  61. πŸ” 20% Nolite solliciti esseNolite solliciti esse
  62. πŸ” 20% Petite et accipietis quaeritePetite et accipietis quaerite
  63. πŸ” 20% Cantate DominoCantate Domino
  64. πŸ” 20% Modicum et non videbitis meModicum et non videbitis me
  65. πŸ” 20% Elegit DominusElegit Dominus