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% GustateGustate
  2. 🔍 76% GustateGustate
  3. 🔍 57% GustateGustate
  4. 🔍 48% Gustate... in aeternumGustate... in aeternum
  5. 🔍 39% GustateGustate
  6. 🔍 38% Gustate...Gustate...
  7. 🔍 38% VigilateVigilate
  8. 🔍 33% Gustate et VideteGustate et Videte
  9. 🔍 31% Memento verbi tuiMemento verbi tui
  10. 🔍 30% Gustate... BeatusGustate... Beatus
  11. 🔍 30% GustateGustate
  12. 🔍 28% Deus meus impollutaDeus meus impolluta
  13. 🔍 28% Prope es tuPrope es tu
  14. 🔍 28% Gustate et videteGustate et videte
  15. 🔍 27% Miserere mihiMiserere mihi
  16. 🔍 27% DispersitDispersit
  17. 🔍 27% Omnia quae fecistiOmnia quae fecisti
  18. 🔍 27% ExaudivitExaudivit
  19. 🔍 27% Miserere mihiMiserere mihi
  20. 🔍 27% Ego autem sicutEgo autem sicut
  21. 🔍 27% Caritas Dei cum AlleluiaCaritas Dei cum Alleluia
  22. 🔍 26% Dum sanctificatusDum sanctificatus
  23. 🔍 26% Gustate... TimeteGustate... Timete
  24. 🔍 26% Ecce oculiEcce oculi
  25. 🔍 26% Salus populiSalus populi
  26. 🔍 26% Christo confixus sumChristo confixus sum
  27. 🔍 25% Loquetur DominusLoquetur Dominus
  28. 🔍 25% Ego autem sicutEgo autem sicut
  29. 🔍 25% Ego autem in... speraviEgo autem in... speravi
  30. 🔍 25% DispersitDispersit
  31. 🔍 25% Immittet AngelusImmittet Angelus
  32. 🔍 25% Dum clamaremDum clamarem
  33. 🔍 25% Christo confixus sumChristo confixus sum
  34. 🔍 25% Dum clamaremDum clamarem
  35. 🔍 25% Ego autem in Domino gaudeboEgo autem in Domino gaudebo
  36. 🔍 25% Scapulis suisScapulis suis
  37. 🔍 25% Ego autem in... speraviEgo autem in... speravi
  38. 🔍 24% Dedit illiDedit illi
  39. 🔍 24% Ecce oculiEcce oculi
  40. 🔍 24% Jerusalem quaeJerusalem quae
  41. 🔍 24% Caritas Dei sine AlleluiaCaritas Dei sine Alleluia
  42. 🔍 24% Fidelis servus et prudens (Resp.)Fidelis servus et prudens (Resp.)
  43. 🔍 24% Ego autem in... gaudeboEgo autem in... gaudebo
  44. 🔍 24% Tui sunt caeliTui sunt caeli
  45. 🔍 23% Si iniquitates (Intr)Si iniquitates (Intr)
  46. 🔍 23% Fidelis servus et prudens (Resp.)Fidelis servus et prudens (Resp.)
  47. 🔍 23% Perfice gressusPerfice gressus
  48. 🔍 23% Dedit illiDedit illi
  49. 🔍 23% Simile est... thesauroSimile est... thesauro
  50. 🔍 23% CognoviCognovi
  51. 🔍 23% Dicit Dominus PetroDicit Dominus Petro
  52. 🔍 23% Dicit Dominus PetroDicit Dominus Petro
  53. 🔍 23% Honora DominumHonora Dominum
  54. 🔍 23% Caritas DeiCaritas Dei
  55. 🔍 23% Vocem jucunditatisVocem jucunditatis
  56. 🔍 23% Aeterne RexAeterne Rex
  57. 🔍 23% Sicut dilexit meSicut dilexit me
  58. 🔍 23% Semel juraviSemel juravi
  59. 🔍 23% Magnificabitur Christus in corporeMagnificabitur Christus in corpore
  60. 🔍 23% Loquetur DominusLoquetur Dominus
  61. 🔍 22% Dum sanctificatusDum sanctificatus
  62. 🔍 22% Tu ChristeTu Christe
  63. 🔍 22% Si iniquitates (Intr)Si iniquitates (Intr)
  64. 🔍 22% Exaudivit cum AlleluiaExaudivit cum Alleluia
  65. 🔍 22% Caritas Dei... nostris alleluiaCaritas Dei... nostris alleluia