Home Jambase Kyle Hollingsworth Reveals Some Summer Camp Music Festival 2017 Lineup AdditionsNational Music NewsJambaseMusicKyle Hollingsworth Reveals Some Summer Camp Music Festival 2017 Lineup AdditionsFebruary 22, 2017259FacebookTwitterPinterestWhatsApp Watch The String Cheese Incident keyboardist Kyle Hollingsworth reveal a handful of Summer Camp ’17 lineup additions.