Question: Manfred Moch was a German trumpet player, he made a name for himself in the 1960s as the featured solo trumpet player for an orchestra of which German orchestra leader, music producer, and songwriter?
Sentence (from "Christopher Martin (trumpeter)"): During his time in Chicago, Martin gave the world premieres of several trumpet concerti, notably Christopher Rouse's Heimdall's Trumpet in 2012.
Relevant evidence: No