Metallica gets played on my local rock station all the time, and every Monday-Saturday at 9 PM they have a three-shot of Metallica that usually is Popular Song/Cover song or new song/deep cut and it's awesome.
12/07 - Exodus
12/08 - Blackalicious
12/11 - Saves The Day
12/16 - Pallbearer
12/18 - Orange Goblin OR Wolvhammer