Sean Osborn is both a virtuoso clarinetist, and an elegantly fun composer of "neo-populist" concert and recital music. In creating a sonata for his own performance on Eb clarinet, Osborn's charm, dynamic energy, depth, ad folkloric sense all culminate in a must0have major addition to the Eb Clarinet repertoire, already celebrated on state lists prior to publication. The three movements are subtitled: "April Morning," "Night Music," and "Jig." For advanced performers.