Progressive rock sprang up at the cusp of the 70s, nurtured by the late-60s worship of “virtuosos” like Jimi Hendrix and Cream and the move away from pure rock ‘n’ roll song forms that followed Sgt.

ALBUQUERQUE, N.M. — A northeast Albuquerque gas station is just the latest business to start blaring classical music throughout the night to try to keep homeless people away. However, the neighbors ...