Metallica guitarist Kirk Hammett went toe-to-toe with one of his idols, former UFO and Scorpions guitar player Michael Schenker, on the latter's new song. On "Heart and Soul," which will appear on Schenker's upcoming LP,
This article originally appeared on www.rollingstone.com: Hear Metallica’s Kirk Hammett Play Ripping Solo on New Michael Schenker Song