Watch Megadeth: Video Hits (2005) : Full Movie Online Free Led by guitarist and vocalist Dave Mustaine, thrash metal group Megadeth had enormous success through the late 1980s and early 90s. Music videos that span their entire career, such as "Symphony of Destruction" and "Train of Consequences," are included. As the band honed their threatening sound and nihilistic lyrics to perfection, their fan base grew, and so did the production value for their music videos.