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% In te speraviIn te speravi
  2. 🔍 64% Cantate DominoCantate Domino
  3. 🔍 60% Accedite ad DominumAccedite ad Dominum
  4. 🔍 59% Vultum tuumVultum tuum
  5. 🔍 58% Agnus Dei VIIIAgnus Dei VIII
  6. 🔍 57% Beati qui custodiuntBeati qui custodiunt
  7. 🔍 56% Dominus fortitudoDominus fortitudo
  8. 🔍 55% Ad te DomineAd te Domine
  9. 🔍 55% Gloria (ad lib.) II.Gloria (ad lib.) II.
  10. 🔍 55% Sedebit DominusSedebit Dominus
  11. 🔍 55% In te speraviIn te speravi
  12. 🔍 55% Exaltabo teExaltabo te
  13. 🔍 54% Qui me dignatus est (Com.)Qui me dignatus est (Com.)
  14. 🔍 53% In splendoribusIn splendoribus
  15. 🔍 53% SitientesSitientes
  16. 🔍 53% GloriabunturGloriabuntur
  17. 🔍 53% Benedicite gentesBenedicite gentes
  18. 🔍 53% Posuisti Domine (Com.)Posuisti Domine (Com.)
  19. 🔍 53% Dominus illuminatioDominus illuminatio
  20. 🔍 52% Bonitas DominiBonitas Domini
  21. 🔍 52% Dominus firmamentumDominus firmamentum
  22. 🔍 52% Domine convertereDomine convertere
  23. 🔍 52% Terribilis estTerribilis est
  24. 🔍 51% Ecce Dominus venietEcce Dominus veniet
  25. 🔍 51% Populum humilemPopulum humilem
  26. 🔍 51% Gaudete cum alleluiaGaudete cum alleluia
  27. 🔍 50% Domus meaDomus mea
  28. 🔍 50% Hodie beata VirgoHodie beata Virgo
  29. 🔍 50% Deus Deus meusDeus Deus meus
  30. 🔍 50% VoveteVovete
  31. 🔍 50% Surrexit Dominus et apparuit (Com.)Surrexit Dominus et apparuit (Com.)
  32. 🔍 50% Esto mihiEsto mihi
  33. 🔍 49% Simon JoannisSimon Joannis
  34. 🔍 48% Sacerdotes SionSacerdotes Sion
  35. 🔍 48% Salus populiSalus populi
  36. 🔍 48% Domine DeusDomine Deus
  37. 🔍 47% Multae tribulationesMultae tribulationes
  38. 🔍 47% Simon Joannis (+ T.P.)Simon Joannis (+ T.P.)
  39. 🔍 47% In te speraviIn te speravi
  40. 🔍 47% Cantabo DominoCantabo Domino
  41. 🔍 47% Beatam me dicentBeatam me dicent
  42. 🔍 47% Beatam me dicent (alleluia)Beatam me dicent (alleluia)
  43. 🔍 46% Domine in lumineDomine in lumine
  44. 🔍 46% Virgo parens ChristiVirgo parens Christi
  45. 🔍 46% Homo quidam fecit coenam magnamHomo quidam fecit coenam magnam
  46. 🔍 46% Erit vobisErit vobis
  47. 🔍 46% Cibavit eos... AlleluiaCibavit eos... Alleluia
  48. 🔍 46% Confiteantur tibiConfiteantur tibi
  49. 🔍 46% Venite adoremusVenite adoremus
  50. 🔍 46% Propter veritatemPropter veritatem
  51. 🔍 45% Fili quid fecisti (Com.)Fili quid fecisti (Com.)
  52. 🔍 45% CircuiboCircuibo
  53. 🔍 45% Multitudo... ad JesumMultitudo... ad Jesum
  54. 🔍 44% Laetare JerusalemLaetare Jerusalem
  55. 🔍 44% Vos estisVos estis
  56. 🔍 44% Cantate DominoCantate Domino
  57. 🔍 44% Benedic anima meaBenedic anima mea
  58. 🔍 44% Multitudo... ad eumMultitudo... ad eum
  59. 🔍 44% Fidelis servus (Com.)Fidelis servus (Com.)
  60. 🔍 44% In medio EcclesiaeIn medio Ecclesiae
  61. 🔍 43% Verba meaVerba mea
  62. 🔍 43% O quam gloriosum est regnumO quam gloriosum est regnum
  63. 🔍 43% In salutariIn salutari
  64. 🔍 43% Si quis sititSi quis sitit
  65. 🔍 43% BenedictaBenedicta