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% Misit rex incredulusMisit rex incredulus
  2. πŸ” 81% Misit rex incredulusMisit rex incredulus
  3. πŸ” 66% Misit rex incredulusMisit rex incredulus
  4. πŸ” 59% Da mihi in discoDa mihi in disco
  5. πŸ” 51% Misit RexMisit Rex
  6. πŸ” 46% Domine mi rexDomine mi rex
  7. πŸ” 44% Da mihi in discoDa mihi in disco
  8. πŸ” 41% Domine mi rexDomine mi rex
  9. πŸ” 31% Paulus et Joannes... JulianoPaulus et Joannes... Juliano
  10. πŸ” 29% Redemptionem misitRedemptionem misit
  11. πŸ” 29% Misit Dominus…de manuMisit Dominus…de manu
  12. πŸ” 29% Domine mi rexDomine mi rex
  13. πŸ” 29% Usque modoUsque modo
  14. πŸ” 29% Nemo in eum misitNemo in eum misit
  15. πŸ” 28% Misit Dominus ... de medioMisit Dominus ... de medio
  16. πŸ” 28% Domine mi RexDomine mi Rex
  17. πŸ” 28% Misit Dominus (S. Laurentii)Misit Dominus (S. Laurentii)
  18. πŸ” 28% Inter natos mulierumInter natos mulierum
  19. πŸ” 28% Sit nomen Domini... inSit nomen Domini... in
  20. πŸ” 28% Sit nomen DominiSit nomen Domini
  21. πŸ” 27% Joannes vocabiturJoannes vocabitur
  22. πŸ” 27% Veni sponsa Christi (I Vesperis)Veni sponsa Christi (I Vesperis)
  23. πŸ” 27% Beatus populusBeatus populus
  24. πŸ” 27% Ego in altissimisEgo in altissimis
  25. πŸ” 27% Puer qui natus estPuer qui natus est
  26. πŸ” 26% Joannes vocabitur nomenJoannes vocabitur nomen
  27. πŸ” 26% Ecce RexEcce Rex
  28. πŸ” 26% Ingressus AngelusIngressus Angelus
  29. πŸ” 26% Dum esset rexDum esset rex
  30. πŸ” 26% Domine Rex omnipotensDomine Rex omnipotens
  31. πŸ” 26% Immittet AngelusImmittet Angelus
  32. πŸ” 26% Innuebant patriInnuebant patri
  33. πŸ” 25% Da mihi in discoDa mihi in disco
  34. πŸ” 25% Rex pacificusRex pacificus
  35. πŸ” 25% Lucia virgoLucia virgo
  36. πŸ” 25% Triduanas a DominoTriduanas a Domino
  37. πŸ” 25% Petrus ApostolusPetrus Apostolus
  38. πŸ” 25% Qui me misitQui me misit
  39. πŸ” 25% Elisabeth ZachariaeElisabeth Zachariae
  40. πŸ” 25% Benedicta es tuBenedicta es tu
  41. πŸ” 25% Miserere mihiMiserere mihi
  42. πŸ” 25% IgnemIgnem
  43. πŸ” 24% Hic vir despiciensHic vir despiciens
  44. πŸ” 24% Benedixit te DominusBenedixit te Dominus
  45. πŸ” 24% In ferventis oleiIn ferventis olei
  46. πŸ” 24% Puellae saltantiPuellae saltanti
  47. πŸ” 24% Misso HerodesMisso Herodes
  48. πŸ” 24% Est secretumEst secretum
  49. πŸ” 24% Lapides torrentesLapides torrentes
  50. πŸ” 24% Dixit Dominus DominoDixit Dominus Domino
  51. πŸ” 24% Iste est JoannesIste est Joannes
  52. πŸ” 24% Adaperiat Dominus corAdaperiat Dominus cor
  53. πŸ” 24% Qui timet DominumQui timet Dominum
  54. πŸ” 24% In circuituIn circuitu
  55. πŸ” 23% Propter nimiamPropter nimiam
  56. πŸ” 23% Benedico... FiliumBenedico... Filium
  57. πŸ” 23% Exsultabunt DominoExsultabunt Domino
  58. πŸ” 23% Respexit meRespexit me
  59. πŸ” 23% Adjutorium nostrumAdjutorium nostrum
  60. πŸ” 23% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  61. πŸ” 23% Angelis suisAngelis suis
  62. πŸ” 23% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  63. πŸ” 23% Confitebor nominiConfitebor nomini
  64. πŸ” 23% Excita DomineExcita Domine
  65. πŸ” 23% Fili recordareFili recordare