Find yourself a little rock 'n' roll bar, and go out and dance. ... Bruce included a clip of he and his mom dancing to Glenn Miller's “In the Mood,” to announce her passing on Feb. 1.

Rock ‘n’ Roll was born in America in the 1950s and has roots in Jazz, Gospel, the Blues and Country music. It is a style of dance music, like Swing, but with syncopated rhythms that were fast ...