If you followed Kirk Hammett's career, you know that the Metallica guitarist has the utmost respect for legendary shredder Michael Schenker.
You could practically see Hammett fanboy out when he had a chance to jam with Schenker during a taping of Vh1's That Metal Show a few years ago.
https://www.youtube.com/watch?v=uj1e8Ll1pBI
Schenker famously played with Scoprions and UFO before launching a slew of solo projects. So, when the opportunity to collaborate was given to Hammett, he jumped at the opportunity.
Hammett contributes a solo to the new album from Michael Schenker Fest. The track, "Heart and Soul" appears on the album, Resurrection, due out March 2nd on Nuclear Blast. Can you figure out which solo is Kirk's?