Sjock announces yet more bill busting acts for 2019. Belgium’s longest running festival sees Sjock confirm a raft of headline acts for 2019.  going since 1976 This year has The Hellacopters, The Briefs, The Hip Priests, Electric Frankenstein, The Hives, Gluecifer and The Barstool Preachers just to name a few and all for 80Euro at Tickets