discographical

/ˌdɪskəˈɡræfɪkəl/
adjective
  1. Relating to the study or cataloging of recorded music; another form of 'discographic'.
    • The museum has a discographical archive of vinyl records.
    • He is known for his discographical research on early rock and roll.
    • The discographical notes in the album booklet were very detailed.
Synonyms