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% Maximilla Christo amabilisMaximilla Christo amabilis
  2. πŸ” 80% Maximilla Christo amabilisMaximilla Christo amabilis
  3. πŸ” 76% Maximilla Christo amabilisMaximilla Christo amabilis
  4. πŸ” 66% Maximilla Christo amabilisMaximilla Christo amabilis
  5. πŸ” 25% Benedico... ApostolumBenedico... Apostolum
  6. πŸ” 23% AndreasAndreas
  7. πŸ” 22% Qui verbum DeiQui verbum Dei
  8. πŸ” 21% Forti animoForti animo
  9. πŸ” 21% Aeterna... Apostolorum (II)Aeterna... Apostolorum (II)
  10. πŸ” 21% Dum committeretDum committeret
  11. πŸ” 21% Innocentes pro ChristoInnocentes pro Christo
  12. πŸ” 20% Christo confixusChristo confixus
  13. πŸ” 20% In ferventisIn ferventis
  14. πŸ” 20% Corde et animoCorde et animo
  15. πŸ” 20% Ave MariaAve Maria
  16. πŸ” 19% Hodie gloriosusHodie gloriosus
  17. πŸ” 19% Innocentes pro ChristoInnocentes pro Christo
  18. πŸ” 19% Det tibi DeusDet tibi Deus
  19. πŸ” 19% Quod autem ceciditQuod autem cecidit
  20. πŸ” 19% Omnes qui in ChristoOmnes qui in Christo
  21. πŸ” 19% Dedit seDedit se
  22. πŸ” 19% Satiavit DominusSatiavit Dominus
  23. πŸ” 19% Memor estoMemor esto
  24. πŸ” 19% InnocΓ©ntes pro ChristoInnocΓ©ntes pro Christo
  25. πŸ” 19% InnocΓ©ntes pro ChristoInnocΓ©ntes pro Christo
  26. πŸ” 19% Gratias tibiGratias tibi
  27. πŸ” 19% Petrus ApostolusPetrus Apostolus
  28. πŸ” 19% Innocentes pro ChristoInnocentes pro Christo
  29. πŸ” 19% LoquebanturLoquebantur
  30. πŸ” 18% Sitivit in te DomineSitivit in te Domine
  31. πŸ” 18% Est secretumEst secretum
  32. πŸ” 18% Adorna Sion ThalamumAdorna Sion Thalamum
  33. πŸ” 18% O quam gloriosum est regnumO quam gloriosum est regnum
  34. πŸ” 18% O mulierO mulier
  35. πŸ” 18% Cum vocatus fuerisCum vocatus fueris
  36. πŸ” 18% O mundi lampasO mundi lampas
  37. πŸ” 18% Qui persequebantur justumQui persequebantur justum
  38. πŸ” 18% Hodie MariaHodie Maria
  39. πŸ” 18% Signum crucisSignum crucis
  40. πŸ” 18% Benedico... ApostolumBenedico... Apostolum
  41. πŸ” 18% Quis es tuQuis es tu
  42. πŸ” 18% Maxima estMaxima est
  43. πŸ” 18% Libenter gloriaborLibenter gloriabor
  44. πŸ” 18% Amavit eum DominusAmavit eum Dominus
  45. πŸ” 18% Caelestis formam gloriaeCaelestis formam gloriae
  46. πŸ” 18% MittensMittens
  47. πŸ” 18% MemorareMemorare
  48. πŸ” 18% DefunctiDefuncti
  49. πŸ” 18% Popule meusPopule meus
  50. πŸ” 18% Elegit nos in ChristoElegit nos in Christo
  51. πŸ” 18% Apostolorum passio diemApostolorum passio diem
  52. πŸ” 18% In regenerationeIn regeneratione
  53. πŸ” 18% Quasi tubaQuasi tuba
  54. πŸ” 18% ExsultabundaExsultabunda
  55. πŸ” 18% EgregiusEgregius
  56. πŸ” 18% O vos unanimesO vos unanimes
  57. πŸ” 17% Praefatio solemnis de sancto Joanne BaptistaPraefatio solemnis de sancto Joanne Baptista
  58. πŸ” 17% Ille homoIlle homo
  59. πŸ” 17% O lux salutis nuntiaO lux salutis nuntia
  60. πŸ” 17% Corde et animo ChristoCorde et animo Christo
  61. πŸ” 17% Aeterna... Apostolorum (I)Aeterna... Apostolorum (I)
  62. πŸ” 17% Hi sunt qui venerunt (I)Hi sunt qui venerunt (I)
  63. πŸ” 17% Amavit eumAmavit eum
  64. πŸ” 17% Iste est qui pro legeIste est qui pro lege
  65. πŸ” 17% Quos in ChristoQuos in Christo