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 🔍 to find similarities to the given chant.

  1. 🔍 100% GustateGustate
  2. 🔍 76% GustateGustate
  3. 🔍 64% GustateGustate
  4. 🔍 55% Gustate... in aeternumGustate... in aeternum
  5. 🔍 46% Gustate...Gustate...
  6. 🔍 39% GustateGustate
  7. 🔍 38% VigilateVigilate
  8. 🔍 37% Gustate et VideteGustate et Videte
  9. 🔍 36% GustateGustate
  10. 🔍 34% Memento verbi tuiMemento verbi tui
  11. 🔍 31% Caritas Dei cum AlleluiaCaritas Dei cum Alleluia
  12. 🔍 30% Dum clamaremDum clamarem
  13. 🔍 30% Omnia quae fecistiOmnia quae fecisti
  14. 🔍 30% GustateGustate
  15. 🔍 29% DispersitDispersit
  16. 🔍 29% Jerusalem quaeJerusalem quae
  17. 🔍 29% Dum sanctificatusDum sanctificatus
  18. 🔍 29% Gustate... BeatusGustate... Beatus
  19. 🔍 28% Inclina aurem tuamInclina aurem tuam
  20. 🔍 28% Deus meus impollutaDeus meus impolluta
  21. 🔍 28% Quod dico vobisQuod dico vobis
  22. 🔍 28% Loquetur DominusLoquetur Dominus
  23. 🔍 27% Dum clamaremDum clamarem
  24. 🔍 27% Qui meditabiturQui meditabitur
  25. 🔍 26% Prope es tuPrope es tu
  26. 🔍 26% Ego autem sicutEgo autem sicut
  27. 🔍 26% DispersitDispersit
  28. 🔍 26% Ego autem sicutEgo autem sicut
  29. 🔍 26% Loquetur DominusLoquetur Dominus
  30. 🔍 26% Caritas Dei sine AlleluiaCaritas Dei sine Alleluia
  31. 🔍 26% Miserere mihiMiserere mihi
  32. 🔍 25% Immittet AngelusImmittet Angelus
  33. 🔍 25% Gustate et videteGustate et videte
  34. 🔍 25% Dedit illiDedit illi
  35. 🔍 25% Semel juraviSemel juravi
  36. 🔍 24% Miserere mihiMiserere mihi
  37. 🔍 24% Salus populiSalus populi
  38. 🔍 24% Si iniquitates (Intr)Si iniquitates (Intr)
  39. 🔍 24% Honora DominumHonora Dominum
  40. 🔍 24% Christo confixus sumChristo confixus sum
  41. 🔍 24% Scapulis suisScapulis suis
  42. 🔍 24% Magnificabitur Christus in corporeMagnificabitur Christus in corpore
  43. 🔍 24% Tui sunt caeliTui sunt caeli
  44. 🔍 24% Feci judiciumFeci judicium
  45. 🔍 24% Scapulis suisScapulis suis
  46. 🔍 23% Eripe me de inimicis... DomineEripe me de inimicis... Domine
  47. 🔍 23% Simile est... thesauroSimile est... thesauro
  48. 🔍 23% Ego autem in... speraviEgo autem in... speravi
  49. 🔍 23% Ecce oculiEcce oculi
  50. 🔍 23% Repleatur osRepleatur os
  51. 🔍 23% Ego autem in... speraviEgo autem in... speravi
  52. 🔍 22% Exaudivit cum AlleluiaExaudivit cum Alleluia
  53. 🔍 22% Vidimus stellamVidimus stellam
  54. 🔍 22% Alleluia (ad communionem mode 4)Alleluia (ad communionem mode 4)
  55. 🔍 22% Dum sanctificatusDum sanctificatus
  56. 🔍 22% Gustate... TimeteGustate... Timete
  57. 🔍 22% Ecce oculiEcce oculi
  58. 🔍 22% Quod dico vobisQuod dico vobis
  59. 🔍 22% Perfice gressusPerfice gressus
  60. 🔍 22% ExaudivitExaudivit
  61. 🔍 22% Fidelis servus et prudens (Resp.)Fidelis servus et prudens (Resp.)
  62. 🔍 22% Semel juraviSemel juravi
  63. 🔍 22% Benedicimus DeumBenedicimus Deum
  64. 🔍 22% Ecce egoEcce ego
  65. 🔍 22% Veni de LibanoVeni de Libano