Concerto No. 1 in F minor Op. 73 by Carl Maria von Weber arranged for Solo Clarinet and Clarinet Choir by Matt Johnston. Alry Publications, 2012, SS, includes parts and score. The instrumentation is solo clarinet, E-flat clarinet, 5 B-flat clarinets (with alternate alto clarinet and basset horn parts for clarinets 4 and 5), bass clarinet, and contrabass clarinet (with alternate contralto clarinet and string bass parts). There is no divisi in this arrangement. (C2341)