album_name: Lefèvre: Clarinet Quartets and Sonatas
artists.artist_gid: 8ac2f9a8c175485f939ea515d56ea1d4
artists.artist_name: Jean-Xavier Lefèvre
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: 412d465d88ed47aeb45457284fbf53c8
artists.artist_name: Eduard Brunner
artists.role: ARTIST_ROLE_MAIN_ARTIST
artists.artist_gid: b02ebe40c640483abd02447842df129f
artists.artist_name: Adrian Oetiker
artists.role: ARTIST_ROLE_MAIN_ARTIST
name: Clarinet Sonata in B-Flat Major, Op. 12, No. 1: I. Allegro moderato