Billie Eilish, G-Eazy & Miguel Headlining Diplo’s New Music Festival in JulyDiplo has tapped Billie Eilish, G-Eazy and Miguel to headline a brand-new music festival he’s putting on this July at Gillette Stadium in Foxborough, Massachusetts. UPI reports that The Super Mega Ultra Giant Mad Decent Block Party Festival (or just @mdbpfest on Twitter) will take place July 20-21, with tickets going on sale this coming Friday at 10 a.m. ET. Major Lazer, Diplo’s electronic dance group with DJs Jillionaire and Walshy Fire, will also headline. Kodak Black, A Boogie Wit Da Hoodie, Dillon Francis, Quinn XCII, Rezz, RL Grime, Zeds Dead, and Pusha T are also scheduled to perform.