On Saturday’s broadcast, we feature the winner of the 2017 Chicago Youth Symphony Orchestra Concerto Competition: 16-year-old cellist Jack Boettcher. We’ll hear Jack in the second through fourth movements of Dmitri Shostakovich’s Cello Concerto No. 1 in E-flat major, Op. 107 with the CYSO under the direction of Allen Tinkham. On the second half of the program, we feature the ...