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. 🔍 48% Gustate...Gustate...
  3. 🔍 46% GustateGustate
  4. 🔍 40% Lux aeternaLux aeterna
  5. 🔍 38% Gustate... in aeternumGustate... in aeternum
  6. 🔍 36% GustateGustate
  7. 🔍 30% GustateGustate
  8. 🔍 30% Quam dulciaQuam dulcia
  9. 🔍 30% GustateGustate
  10. 🔍 27% Pro quorum memoriaPro quorum memoria
  11. 🔍 26% Gustate et videteGustate et videte
  12. 🔍 26% Nemo te condemnavitNemo te condemnavit
  13. 🔍 25% Ego quasi vitisEgo quasi vitis
  14. 🔍 23% O quam mirabilisO quam mirabilis
  15. 🔍 23% Ego sum vitisEgo sum vitis
  16. 🔍 22% In mortemIn mortem
  17. 🔍 22% Eripe me de inimicis... DomineEripe me de inimicis... Domine
  18. 🔍 22% Mememto verbi tuiMememto verbi tui
  19. 🔍 22% Christi viamChristi viam
  20. 🔍 22% GustateGustate
  21. 🔍 20% Ego dilecto meoEgo dilecto meo
  22. 🔍 20% Septies in die laudem dixi tibi, DomineSepties in die laudem dixi tibi, Domine
  23. 🔍 20% Aquae multaeAquae multae
  24. 🔍 19% Ave Maris StellaAve Maris Stella
  25. 🔍 19% VigilateVigilate
  26. 🔍 19% Miserere mei DeusMiserere mei Deus
  27. 🔍 19% Benedicimus DeumBenedicimus Deum
  28. 🔍 19% Justi decantaveruntJusti decantaverunt
  29. 🔍 19% Dum clamaremDum clamarem
  30. 🔍 18% Justitia indutus sumJustitia indutus sum
  31. 🔍 18% Intonuit de caeloIntonuit de caelo
  32. 🔍 18% ChristusChristus
  33. 🔍 18% Omnia quae fecistiOmnia quae fecisti
  34. 🔍 18% Gloria Patri (mode iii)Gloria Patri (mode iii)
  35. 🔍 18% Deus meus impollutaDeus meus impolluta
  36. 🔍 18% Benedic anima meaBenedic anima mea
  37. 🔍 18% Tu dominarisTu dominaris
  38. 🔍 18% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  39. 🔍 17% Cibavit illumCibavit illum
  40. 🔍 17% Tollite iugumTollite iugum
  41. 🔍 17% Immutemur habituImmutemur habitu
  42. 🔍 17% VigilateVigilate
  43. 🔍 17% Lauda JerusalemLauda Jerusalem
  44. 🔍 17% Caput creatusCaput creatus
  45. 🔍 17% Videte qualemVidete qualem
  46. 🔍 17% Salvatorem expectamusSalvatorem expectamus
  47. 🔍 17% Gloriosae VirginisGloriosae Virginis
  48. 🔍 17% Qui meditabiturQui meditabitur
  49. 🔍 17% Vidimus stellamVidimus stellam
  50. 🔍 17% Gloriosa dicta... MariaGloriosa dicta... Maria
  51. 🔍 16% Bonorum meorumBonorum meorum
  52. 🔍 16% Impii super justumImpii super justum
  53. 🔍 16% Salus populiSalus populi
  54. 🔍 16% Dum sanctificatusDum sanctificatus
  55. 🔍 16% Maria MagdaleneMaria Magdalene
  56. 🔍 16% Omnia quae fecistiOmnia quae fecisti
  57. 🔍 16% Sancti meiSancti mei
  58. 🔍 16% Dum clamaremDum clamarem
  59. 🔍 16% Scapulis suisScapulis suis
  60. 🔍 16% Semel juraviSemel juravi
  61. 🔍 15% Dicite PusillanimesDicite Pusillanimes
  62. 🔍 15% Cum sanctificatusCum sanctificatus
  63. 🔍 15% Sperent in teSperent in te
  64. 🔍 15% Jubilate DominoJubilate Domino
  65. 🔍 15% Jubilate DominoJubilate Domino