Over-Nite Sensation turns 50 years old. An absolute classic. For some a gateway to Zappa, a place to start along with the following 1974 release Apostrophe(‘). It was also the first album by Zappa to be released in Quadraphonic surround sound. The album signaled a change in musical direction for The Mothers, with Frank handling the bulk of the lead vocals and being the only guitar player.  It was a new band, a new sound and eventually the album went gold. Over the years, almost every song on Over-Nite Sensation would go on to become live staples and fan favorites. 50 years on, the album is still one of the highlights of the Zappa catalog and a consistent seller.