Watch Modest Mouse Perform A New Song “Heart Of Mine” Travis Faulk 12 years ago Check out footage of Modest Mouse performing a new song titled “Heart Of Mine” below. Share this: Avenged Sevenfold, Modest Mouse, Gaslight Anthem Announced For Metallica’s Orion Music & MoreCoachella 2013 Line-Up AnnouncedTrivium Release New Song “The Heart From Your Hate”