Mozart’s Serenade No. 10 in B-flat, K. 361, known as the Gran Partita, is a masterpiece in every respect. One of his longest instrumental works, it is written for 12 wind instruments and double bass. This reissued 1982 recording by the Toronto Chamber Winds is one of the few that adheres to the original Mozart manuscript. The ensemble includes members of the Toronto Symphony Orchestra, the Canadian Ballet Orchestra, and the Hamilton Philharmonic.