MEGADETH mainman Dave Mustaine will take part in a meet-and-greet and special autograph signing at Guitar Center in San Diego on August 15 at 7:00 p.m. The event is free to the public.Purchase any Dean guitar the day of the event and get front-of-the-line access to Dave Mustaine's autograph signing. For complete details, see the event poster below. Guitar Center TV has uploaded video footage of MEGADETH guitarist Dave Mustaine demonstrating his Dean Dave Mustaine VMNT signature electric guitar. Check it out below. MEGADETH's latest album, "TH1RT3EN", sold 42,000 copies in the United States in its first week of release to land at position No. 11 on The Billboard 200 chart. The CD was recorded at Mustaine's Vic's Garage studio in San Marcos, California with producer Johnny K (full name: John Karkazis), who has previously worked with DISTURBED, SEVENDUST, MACHINE HEAD and STAIND, among others. The artwork was once again created by artist John Lorenzi, who worked on the last two MEGADETH studio albums, 2007's "United Abominations" and 2009's "Endgame", as well as the band's 2007 box set, "Warchest". "TH1RT3EN" marks the recorded return of bassist David Ellefson who was part of the band's classic lineup from 1983 to 2002. In a move that delighted the band's legion of diehards, Ellefson returned to performing live with MEGADETH in early 2010 and has remained a fixture on the stage ever since. This is the first time Ellefson has played on a MEGADETH record since 2002's "Rude Awakening".