Most Cochran collections dip into the hillbilly tunes, instrumentals and ballads; this one does just one thing, from track one to track 35: rocks! His original undubbed versions of Skinny Jim; Twenty Flight Rock; Blue Suede Shoes, and Long Tall Sally join his signature smashes Summertime Blues and C'mon Everybody ; posthumously released gems (Nervous Breakdown; Let's Get Together; Teenage Heaven; My Way); rare alternate, overdubbed and movie versions, and more.