The 15th annual All Good Music Festival & Campout has added several additional acts. The festival’s latest additions include: Warren Haynes Band, SOJA, That 1 Guy, Greensky Bluegrass, These United States and All Might Senators. All Good’s lineup already includes Furthur, Primus, Pretty Lights, moe., Yonder Mountain String Band, Umphrey’s McGee, STS9, Keller Williams, John Butler Trio and many others. The festival will return to Masontown, WV from July 14-17.