Classic Americana roadside advertisement of the southeast.
If you See Ruby Falls, you might as well See Rock City; both should be on everyone’s bucket list.
Mama Can I Go Out Tonight, Jo Ann Campbell (1959) Before you roll your eyes, Bo Diddley wrote that song – that’s him on guitar, with King Curtis on tenor sax and Jerome Green on the maracas. It was recorded for her 1959 album I’m Nobody’s Baby. Campbell had a promising career as a dancer when she transitioned to rock and roll. Promoted by Alan Freed (and appearing in his showcase movie Go Johnny Go!) she had a successful recording career, charting hits in the UK as well as the US.
Sound or acoustic mirrors were one of the first early warning detection systems invented to give advanced notice of an approaching enemy aircraft. These worked by focusing the sound from the plane’s engine so it could be heard before it was visible.
Sound mirrors worked using a curved surface to concentrate sound waves into a central point, which were picked up by a sound collector and later by microphones. An operator using a stethoscope would be stationed near the sound mirror, and would need specialist training in identifying different sounds. Distinguishing the complexity of sound was so difficult that the operators could only listen for around 40 minutes.