Guitar hero and rock 'n' roll legend Rick Derringer, of "Rock and Roll Hoochie Koo" and "Hang On, Sloopy" fame, has died in Ormond Beach, according to TMZ, Variety and The Hollywood Reporter.

Very few things stay consistent over twenty years. Within two decades, children will become adults, world leaders will trade positions, and pop culture will experience many trends. A wise man once ...