Roy Orbison thought his songwriting was on the right track...

Evan Smith sits down with Chris Isaak, who has built successful careers as both a musician and an actor, performing for more than 25 years. His most recent album, Beyond the Sun, pays tribute to a lifelong obsession: the artists and music of Sun Studios in Memphis. In tonight's conversation on OVERHEARD, Isaak talks - and sings - about acting, music and more...8pm