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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Beati qui habitantBeati qui habitant
  2. πŸ” 41% Beati qui habitantBeati qui habitant
  3. πŸ” 40% Ostende mihiOstende mihi
  4. πŸ” 39% Ostende mihiOstende mihi
  5. πŸ” 35% Beati qui habitant... allel.Beati qui habitant... allel.
  6. πŸ” 35% Sperent in teSperent in te
  7. πŸ” 33% Beati qui habitantBeati qui habitant
  8. πŸ” 32% Benedicite DominumBenedicite Dominum
  9. πŸ” 31% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  10. πŸ” 30% Beati qui habitantBeati qui habitant
  11. πŸ” 30% Exaltabo teExaltabo te
  12. πŸ” 30% Beati qui habitantBeati qui habitant
  13. πŸ” 29% ExsultavitExsultavit
  14. πŸ” 29% Beati qui habitantBeati qui habitant
  15. πŸ” 28% Unam petii... BeatiUnam petii... Beati
  16. πŸ” 27% Beati qui habitant, in sΓ¦cula sΓ¦culorum Beati qui habitant, in sΓ¦cula sΓ¦culorum
  17. πŸ” 27% Diffusa est (Off.)Diffusa est (Off.)
  18. πŸ” 27% Exsurge... et intendeExsurge... et intende
  19. πŸ” 27% Factus es spes meaFactus es spes mea
  20. πŸ” 27% Unam petii... BeatiUnam petii... Beati
  21. πŸ” 27% Exsurge... non praevaleatExsurge... non praevaleat
  22. πŸ” 26% Diffusa estDiffusa est
  23. πŸ” 26% Nunc ergoNunc ergo
  24. πŸ” 26% Exsurge Domine DeusExsurge Domine Deus
  25. πŸ” 26% Repleatur osRepleatur os
  26. πŸ” 25% Unam petii... BeatiUnam petii... Beati
  27. πŸ” 25% Qui sanatQui sanat
  28. πŸ” 25% AnnuntiateAnnuntiate
  29. πŸ” 25% Confiteantur DominoConfiteantur Domino
  30. πŸ” 25% Dum clamaremDum clamarem
  31. πŸ” 25% Repleatur osRepleatur os
  32. πŸ” 25% Tui sunt caeliTui sunt caeli
  33. πŸ” 24% Omnia quae fecistiOmnia quae fecisti
  34. πŸ” 24% Ecce oculiEcce oculi
  35. πŸ” 24% Benedictus es... in labiisBenedictus es... in labiis
  36. πŸ” 24% Dum clamaremDum clamarem
  37. πŸ” 24% Beati qui habitantBeati qui habitant
  38. πŸ” 24% In excelso thronoIn excelso throno
  39. πŸ” 24% Exaltabo teExaltabo te
  40. πŸ” 24% Lauda animaLauda anima
  41. πŸ” 24% ChristusChristus
  42. πŸ” 24% Exsurge... non praevaleatExsurge... non praevaleat
  43. πŸ” 23% Sancti tuiSancti tui
  44. πŸ” 23% Adjutor in opportunitatibusAdjutor in opportunitatibus
  45. πŸ” 23% IlluxeruntIlluxerunt
  46. πŸ” 23% Miserere mihiMiserere mihi
  47. πŸ” 23% CognoviCognovi
  48. πŸ” 23% Si iniquitates (Intr)Si iniquitates (Intr)
  49. πŸ” 23% Vocem jucunditatisVocem jucunditatis
  50. πŸ” 23% Domine vivificaDomine vivifica
  51. πŸ” 23% Confiteantur tibiConfiteantur tibi
  52. πŸ” 22% Solemne laudisSolemne laudis
  53. πŸ” 22% IlluminaIllumina
  54. πŸ” 22% Gaudens gaudebo... quasiGaudens gaudebo... quasi
  55. πŸ” 22% Si iniquitates (Intr)Si iniquitates (Intr)
  56. πŸ” 22% In te DomineIn te Domine
  57. πŸ” 22% Victricem manumVictricem manum
  58. πŸ” 22% Perfice gressusPerfice gressus
  59. πŸ” 22% CommovistiCommovisti
  60. πŸ” 22% ConfessioConfessio
  61. πŸ” 22% Exsurge... non praevaleatExsurge... non praevaleat
  62. πŸ” 22% Eripe me Domine de inimicisEripe me Domine de inimicis
  63. πŸ” 22% Sermo meusSermo meus
  64. πŸ” 22% Domine Deus salutisDomine Deus salutis
  65. πŸ” 22% Tu gloria JerusalemTu gloria Jerusalem