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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% O virum ineffabilemO virum ineffabilem
  2. πŸ” 91% O virum ineffabilemO virum ineffabilem
  3. πŸ” 80% O virum ineffabilemO virum ineffabilem
  4. πŸ” 80% O virum ineffabilemO virum ineffabilem
  5. πŸ” 36% Domine si adhucDomine si adhuc
  6. πŸ” 32% Thesaurizate vobisThesaurizate vobis
  7. πŸ” 32% VisionemVisionem
  8. πŸ” 31% Genuit puerpera RegemGenuit puerpera Regem
  9. πŸ” 29% Exaudiat DominusExaudiat Dominus
  10. πŸ” 29% Oculis ac manibusOculis ac manibus
  11. πŸ” 27% O Virgo virginumO Virgo virginum
  12. πŸ” 27% Thesaurizate vobisThesaurizate vobis
  13. πŸ” 27% O beatum virum MartinumO beatum virum Martinum
  14. πŸ” 26% Unus militumUnus militum
  15. πŸ” 26% Unus militumUnus militum
  16. πŸ” 26% Hic est discipulus meusHic est discipulus meus
  17. πŸ” 25% O Virgo virginumO Virgo virginum
  18. πŸ” 25% Benedicta filiaBenedicta filia
  19. πŸ” 25% Cum turba multaCum turba multa
  20. πŸ” 25% Damasci praepositusDamasci praepositus
  21. πŸ” 25% Fili recordareFili recordare
  22. πŸ” 25% Genuit puerpera RegemGenuit puerpera Regem
  23. πŸ” 25% Haec est quae nescivitHaec est quae nescivit
  24. πŸ” 25% Thesaurizate vobisThesaurizate vobis
  25. πŸ” 25% Genuit puerperaGenuit puerpera
  26. πŸ” 25% Per te LuciaPer te Lucia
  27. πŸ” 25% Exiit sermoExiit sermo
  28. πŸ” 24% Quis ex vobisQuis ex vobis
  29. πŸ” 24% Sit nomen Domini... inSit nomen Domini... in
  30. πŸ” 24% Genuit puerpera regemGenuit puerpera regem
  31. πŸ” 24% Sit nomen DominiSit nomen Domini
  32. πŸ” 24% Simile est... fermentoSimile est... fermento
  33. πŸ” 24% Exiit sermo interExiit sermo inter
  34. πŸ” 24% Dum complerenturDum complerentur
  35. πŸ” 24% ThesaurizΓ‘te vobisThesaurizΓ‘te vobis
  36. πŸ” 24% Resplenduit faciesResplenduit facies
  37. πŸ” 24% Ecce mittoEcce mitto
  38. πŸ” 24% Benedicta es tuBenedicta es tu
  39. πŸ” 24% Miserere mihiMiserere mihi
  40. πŸ” 24% Nemo te condemnavitNemo te condemnavit
  41. πŸ” 24% Descendit Jesus cum eis (Ant.)Descendit Jesus cum eis (Ant.)
  42. πŸ” 24% Spiritus Domini replevitSpiritus Domini replevit
  43. πŸ” 24% Genuit puerperaGenuit puerpera
  44. πŸ” 24% Qui timet DominumQui timet Dominum
  45. πŸ” 24% Insurrexerunt in meInsurrexerunt in me
  46. πŸ” 23% Dixerunt discipuliDixerunt discipuli
  47. πŸ” 23% Sitivit... ad nomenSitivit... ad nomen
  48. πŸ” 23% Immittet AngelusImmittet Angelus
  49. πŸ” 23% VisionemVisionem
  50. πŸ” 23% Dum complerentur diesDum complerentur dies
  51. πŸ” 23% Ut audivitUt audivit
  52. πŸ” 23% Absterget DeusAbsterget Deus
  53. πŸ” 23% Benedico... FiliumBenedico... Filium
  54. πŸ” 23% Genuit puerpera RegemGenuit puerpera Regem
  55. πŸ” 23% Angelis suisAngelis suis
  56. πŸ” 23% Spiritus Domini replevitSpiritus Domini replevit
  57. πŸ” 23% Genuit puerperaGenuit puerpera
  58. πŸ” 23% Dum esset rexDum esset rex
  59. πŸ” 23% Spiritus Domini replevitSpiritus Domini replevit
  60. πŸ” 23% Dum fortisDum fortis
  61. πŸ” 23% Exaudi DomineExaudi Domine
  62. πŸ” 23% Triduanas a DominoTriduanas a Domino
  63. πŸ” 23% Fili quid fecistiFili quid fecisti
  64. πŸ” 23% Excita DomineExcita Domine
  65. πŸ” 23% Ne reminiscaris... meaNe reminiscaris... mea