album_name: Mauro Giuliani: Selected Studies for Guitar - Vol.1
artists.artist_gid: 91b6e9a6252f49e4945835fe2558f197
artists.artist_name: Mauro Giuliani
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: 4b76dcfe170f40f48d60c1ce2f377cdb
artists.artist_name: Lucio Matarazzo
artists.role: ARTIST_ROLE_MAIN_ARTIST
name: Studio op.50 n.4 - grazioso