Maurice Peress leads an unusual American musical life. Born to a Baghdadian father and Polish mother, his first music was Arabic and Yiddish songs. He grew up in New York's Washington Heights, became a busy dance band and symphonic trumpeter, and was drafted towards the end of the Korean conflict, landing him in a newly-integrated Negro Regimental Band. In his memoir, Maverick Maestro, Peress shares what he learned as an assistant to Leonard...