Blabbermouth.netSirius XM (NASDAQ:SIRI) Announces the Launch of 'Metallica Presents: Big 4 Radio'Satellite Radio PlaygroundSirius XM Radio (NASDAQ:SIRI) today announced that the Satellite Radio provider will launch 'Metallica Presents: Big 4 Radio', an exclusive, limited-run channel which will feature the music of four of heavy metal's biggest legends: …Heavy Metal And Horses – Just A Couple Of Things To Love About Sirius XMSiriusBuzz.com"Metallica Presents: Big 4 Radio" Launches on SiriusXMPR Newswire (press release)all 25 news articles »