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% LaudΓ‘bilis virgoLaudΓ‘bilis virgo
  2. πŸ” 43% Laudabilis VirgoLaudabilis Virgo
  3. πŸ” 38% Maria Virgo semperMaria Virgo semper
  4. πŸ” 31% Beata es, Virgo Maria, quaeBeata es, Virgo Maria, quae
  5. πŸ” 28% Beata es Virgo Maria quaeBeata es Virgo Maria quae
  6. πŸ” 27% Alma Redemptoris (tonus simplex)Alma Redemptoris (tonus simplex)
  7. πŸ” 26% Virgo sacraVirgo sacra
  8. πŸ” 26% Beata esBeata es
  9. πŸ” 25% Beata esBeata es
  10. πŸ” 24% Beata es Virgo Maria quae (Ant)Beata es Virgo Maria quae (Ant)
  11. πŸ” 23% Alma RedemptorisAlma Redemptoris
  12. πŸ” 23% Beatus venterBeatus venter
  13. πŸ” 23% Alma Redemptoris (monasticum)Alma Redemptoris (monasticum)
  14. πŸ” 23% Voce jucunditatisVoce jucunditatis
  15. πŸ” 23% Virgo verboVirgo verbo
  16. πŸ” 22% Deus Deus meus (62)Deus Deus meus (62)
  17. πŸ” 22% Impositio diadematis B. M. V. (Alia antiphona)Impositio diadematis B. M. V. (Alia antiphona)
  18. πŸ” 22% Per te immaculataPer te immaculata
  19. πŸ” 22% Virgo sacraVirgo sacra
  20. πŸ” 22% O Virgo MariaO Virgo Maria
  21. πŸ” 21% Te DeumTe Deum
  22. πŸ” 21% Beata es Virgo Maria quae (Ant)Beata es Virgo Maria quae (Ant)
  23. πŸ” 21% Anarchos TheosAnarchos Theos
  24. πŸ” 21% Te DeumTe Deum
  25. πŸ” 21% Adorna thalamumAdorna thalamum
  26. πŸ” 21% Virgo sacraVirgo sacra
  27. πŸ” 21% Regina mundiRegina mundi
  28. πŸ” 21% Alma Redemptoris MaterAlma Redemptoris Mater
  29. πŸ” 21% Virgo IsraelVirgo Israel
  30. πŸ” 21% Salvatorem mundiSalvatorem mundi
  31. πŸ” 20% Virgo VerboVirgo Verbo
  32. πŸ” 20% Hymnus Te DeumHymnus Te Deum
  33. πŸ” 20% Magnus DominusMagnus Dominus
  34. πŸ” 20% Magnus DominusMagnus Dominus
  35. πŸ” 20% Ave lumenAve lumen
  36. πŸ” 20% MemorareMemorare
  37. πŸ” 20% Dilectus meus candidusDilectus meus candidus
  38. πŸ” 20% Trahe nos VirgoTrahe nos Virgo
  39. πŸ” 20% Germinavit radixGerminavit radix
  40. πŸ” 20% Virgo MarΓ­aVirgo MarΓ­a
  41. πŸ” 20% Gaude Maria Virgo (Resp.)Gaude Maria Virgo (Resp.)
  42. πŸ” 19% Regina mundiRegina mundi
  43. πŸ” 19% Pastores dicite quidnam vidistisPastores dicite quidnam vidistis
  44. πŸ” 19% Germinavit radixGerminavit radix
  45. πŸ” 19% Ave Regis AngelorumAve Regis Angelorum
  46. πŸ” 19% Te Matrem laudamusTe Matrem laudamus
  47. πŸ” 19% Quem vidistisQuem vidistis
  48. πŸ” 19% NesciensNesciens
  49. πŸ” 19% O Maria mater piaO Maria mater pia
  50. πŸ” 19% Ave Virgo virginumAve Virgo virginum
  51. πŸ” 19% Germinavit radixGerminavit radix
  52. πŸ” 19% Germinavit radix JesseGerminavit radix Jesse
  53. πŸ” 19% Virgo Israel (Resp.)Virgo Israel (Resp.)
  54. πŸ” 19% Beata es Virgo Maria Dei (Ant)Beata es Virgo Maria Dei (Ant)
  55. πŸ” 19% Hymnus Te DeumHymnus Te Deum
  56. πŸ” 19% Te DeumTe Deum
  57. πŸ” 18% Trahe nos VirgoTrahe nos Virgo
  58. πŸ” 18% Nesciens mater virgoNesciens mater virgo
  59. πŸ” 18% Aeterne Rex altissimeAeterne Rex altissime
  60. πŸ” 18% Laudate Deum omnes (Ant)Laudate Deum omnes (Ant)
  61. πŸ” 18% Salve mater misericordiaeSalve mater misericordiae
  62. πŸ” 18% Virgo verboVirgo verbo
  63. πŸ” 18% RecordΓ‘re, Virgo MaterRecordΓ‘re, Virgo Mater
  64. πŸ” 18% O beata VirgoO beata Virgo
  65. πŸ” 18% O gloriosa Dei GenitrixO gloriosa Dei Genitrix