Question: Hum & Strum Along with Chet Atkins is a recording by American guitarist Chet Atkins, released in 1959, and is a country-themed "listener participation" album in the vein of the "Sing Along With Mitch" series of albums by which American oboist, conductor, recording producer and recording industry executive?
Sentence (from "Mitch Miller"): He was involved in almost all aspects of the industry, particularly as a conductor, and artist and repertoire (A&R) man.
Relevant evidence: No