Home Features Dave Mustaine: The One Megadeth Riff I’m Most Proud Of [News] Dave Mustaine: The One Megadeth Riff I’m Most Proud Of [News] planetsixstring July 24, 2017 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Interviews: UG exclusive: “To play it right is one thing but to play it right and sing is a whole other ball game.”