As lineups are announced at music fests around the world and as summer music festival season encroaches, a look China-ward reveals that it’s just about festival time. In glorious China-fest fashion, lineups are only just being announced, at t-minus barely a month to the big fests – e.g. Midi and Modern Sky’s Strawberry Music Festival, both of whom are doing Beijing and Shanghai versions. Meanwhile, new-ish-comer China Music Valley Festival is set to have some big names, though not yet officially…