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 🔍 to find similarities to the given chant.

  1. 🔍 100% Ave, Maris Stella(In Solemnitatibus)Ave, Maris Stella(In Solemnitatibus)
  2. 🔍 59% Ave Maris Stella (in sollemnitatibus)Ave Maris Stella (in sollemnitatibus)
  3. 🔍 40% Ave Maris StellaAve Maris Stella
  4. 🔍 39% Ave maris stella (in sollemnitatis)Ave maris stella (in sollemnitatis)
  5. 🔍 38% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  6. 🔍 36% Ave Maris Stella (in Solemnitatibus)Ave Maris Stella (in Solemnitatibus)
  7. 🔍 36% Ave Maris stellaAve Maris stella
  8. 🔍 36% Ave maris stella (I)Ave maris stella (I)
  9. 🔍 36% Ave maris stella (Officium Parvum)Ave maris stella (Officium Parvum)
  10. 🔍 31% Ave maris stella (another chant) (2)Ave maris stella (another chant) (2)
  11. 🔍 30% Ave maris stella (another chant)Ave maris stella (another chant)
  12. 🔍 29% Ave maris stellaAve maris stella
  13. 🔍 27% Ave maris stellaAve maris stella
  14. 🔍 27% Te Matrem laudamusTe Matrem laudamus
  15. 🔍 27% Te DeumTe Deum
  16. 🔍 26% Te DeumTe Deum
  17. 🔍 26% Te DeumTe Deum
  18. 🔍 26% Omnis expertemOmnis expertem
  19. 🔍 26% Ave Maris Stella (Off. BMV in Sab. Alt.)Ave Maris Stella (Off. BMV in Sab. Alt.)
  20. 🔍 26% Felix per omnesFelix per omnes
  21. 🔍 25% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  22. 🔍 25% Te DeumTe Deum
  23. 🔍 25% Ave Maris Stella (2)Ave Maris Stella (2)
  24. 🔍 25% O beata MaterO beata Mater
  25. 🔍 25% Legis sacrataeLegis sacratae
  26. 🔍 25% Omnis expertem maculaeOmnis expertem maculae
  27. 🔍 24% Omnis expertemOmnis expertem
  28. 🔍 24% Angelus Domini (salutatio angelica)Angelus Domini (salutatio angelica)
  29. 🔍 23% Quem quaeritis in praesepioQuem quaeritis in praesepio
  30. 🔍 23% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  31. 🔍 23% Quem quaeritis in praesepioQuem quaeritis in praesepio
  32. 🔍 23% O Roma felixO Roma felix
  33. 🔍 23% Hymnus Te DeumHymnus Te Deum
  34. 🔍 23% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  35. 🔍 23% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  36. 🔍 23% Ave maris stella IIAve maris stella II
  37. 🔍 23% Ave lumenAve lumen
  38. 🔍 23% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  39. 🔍 22% Te Deum (Solemn tone)Te Deum (Solemn tone)
  40. 🔍 22% Te Mater almaTe Mater alma
  41. 🔍 22% Post partum VirgoPost partum Virgo
  42. 🔍 22% Te gratulantesTe gratulantes
  43. 🔍 21% O Maria rubens rosaO Maria rubens rosa
  44. 🔍 21% Ave Maris StellaAve Maris Stella
  45. 🔍 21% Quodcumque vinclisQuodcumque vinclis
  46. 🔍 21% O Maria vitae viaO Maria vitae via
  47. 🔍 21% Gertrudis arca NuminisGertrudis arca Numinis
  48. 🔍 21% Benedictus es Domine DeusBenedictus es Domine Deus
  49. 🔍 21% Gaudentes festumGaudentes festum
  50. 🔍 21% Splendor paternae gloriae (in Hieme)Splendor paternae gloriae (in Hieme)
  51. 🔍 21% Ave maris stella (II)Ave maris stella (II)
  52. 🔍 21% Veni Creator (1983/1934)Veni Creator (1983/1934)
  53. 🔍 20% Venite exsultemus IVVenite exsultemus IV
  54. 🔍 20% Terrena cessent organaTerrena cessent organa
  55. 🔍 20% Benedictus esBenedictus es
  56. 🔍 20% Regis superni nuntiaRegis superni nuntia
  57. 🔍 20% Aeterni Patris UniceAeterni Patris Unice
  58. 🔍 20% Adoro te devoteAdoro te devote
  59. 🔍 20% Dulci depromatDulci depromat
  60. 🔍 20% Nomen decusque concinantNomen decusque concinant
  61. 🔍 20% Regis superni nuntiaRegis superni nuntia
  62. 🔍 20% Stella maris o MariaStella maris o Maria
  63. 🔍 20% Jesu Fili summi PatrisJesu Fili summi Patris
  64. 🔍 20% Credo ICredo I
  65. 🔍 20% Veni Creator SpiritusVeni Creator Spiritus