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% Pacem tuamPacem tuam
  2. πŸ” 53% Pacem tuamPacem tuam
  3. πŸ” 38% Rex gloriose MartyrumRex gloriose Martyrum
  4. πŸ” 38% Auctor beate saeculiAuctor beate saeculi
  5. πŸ” 36% Beata Mater...Regina mundi nostrasBeata Mater...Regina mundi nostras
  6. πŸ” 35% O gloriosa Dei GenitrixO gloriosa Dei Genitrix
  7. πŸ” 35% O Virgo MariaO Virgo Maria
  8. πŸ” 35% Rex gloriose MartyrumRex gloriose Martyrum
  9. πŸ” 34% Auctor beate saeculiAuctor beate saeculi
  10. πŸ” 34% Tua est potentiaTua est potentia
  11. πŸ” 34% Cor arca legem continensCor arca legem continens
  12. πŸ” 34% Jesu Fili summi PatrisJesu Fili summi Patris
  13. πŸ” 34% Da pacem DomineDa pacem Domine
  14. πŸ” 33% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  15. πŸ” 33% Rex glorioseRex gloriose
  16. πŸ” 33% Gloria XIIIGloria XIII
  17. πŸ” 33% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  18. πŸ” 32% Ut Antonini gloriamUt Antonini gloriam
  19. πŸ” 32% Stans beata AgathaStans beata Agatha
  20. πŸ” 32% Stans beata AgathaStans beata Agatha
  21. πŸ” 32% Gloria IGloria I
  22. πŸ” 32% O salutaris Hostia VIO salutaris Hostia VI
  23. πŸ” 32% Rex gloriose martyrumRex gloriose martyrum
  24. πŸ” 32% Deus omniumDeus omnium
  25. πŸ” 31% Gloria XIIGloria XII
  26. πŸ” 31% Beata es Virgo Maria quae (Ant)Beata es Virgo Maria quae (Ant)
  27. πŸ” 31% Veni Creator (1983/1934)Veni Creator (1983/1934)
  28. πŸ” 31% Ex more docti mysticoEx more docti mystico
  29. πŸ” 31% Pater NosterPater Noster
  30. πŸ” 31% Gloria IVGloria IV
  31. πŸ” 31% En ut superbaEn ut superba
  32. πŸ” 31% Qui luce splendesQui luce splendes
  33. πŸ” 31% O felicem virumO felicem virum
  34. πŸ” 30% Gloria VIIGloria VII
  35. πŸ” 30% Rex gloriose MartyrumRex gloriose Martyrum
  36. πŸ” 30% Te Deum PatremTe Deum Patrem
  37. πŸ” 30% O beata infantiaO beata infantia
  38. πŸ” 30% Rex summe regumRex summe regum
  39. πŸ” 30% Summi Parentis FilioSummi Parentis Filio
  40. πŸ” 30% Venite exsultemus IVVenite exsultemus IV
  41. πŸ” 30% Tota pulchra es amica meaTota pulchra es amica mea
  42. πŸ” 30% Da pacemDa pacem
  43. πŸ” 30% Veni Creator SpiritusVeni Creator Spiritus
  44. πŸ” 30% Cor Jesu amantissimumCor Jesu amantissimum
  45. πŸ” 30% Immaculatam ConceptionemImmaculatam Conceptionem
  46. πŸ” 30% Tantum ergo XTantum ergo X
  47. πŸ” 29% Gloria XIGloria XI
  48. πŸ” 29% Festivis resonent compitaFestivis resonent compita
  49. πŸ” 29% Gloria VGloria V
  50. πŸ” 29% Sancta MariaSancta Maria
  51. πŸ” 29% Ecce ego JoannesEcce ego Joannes
  52. πŸ” 29% Gloria VGloria V
  53. πŸ” 29% Gloria XGloria X
  54. πŸ” 29% Gaude Dei GenitrixGaude Dei Genitrix
  55. πŸ” 29% Festivis resonentFestivis resonent
  56. πŸ” 29% Qui luce splendesQui luce splendes
  57. πŸ” 29% Hymnum canentes martyrumHymnum canentes martyrum
  58. πŸ” 29% Gloria VGloria V
  59. πŸ” 29% Decora lux aeternitatisDecora lux aeternitatis
  60. πŸ” 29% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  61. πŸ” 29% Post partum VirgoPost partum Virgo
  62. πŸ” 29% Gloria XIIIGloria XIII
  63. πŸ” 29% Salvator mundiSalvator mundi
  64. πŸ” 29% Miserere (Ps 50)Miserere (Ps 50)
  65. πŸ” 29% Dicamus laudes Domino (A Sollemnitate Epiphaniae)Dicamus laudes Domino (A Sollemnitate Epiphaniae)