 Bullet for My Valentine was announced as the first act of Soundwave 2016 via the band's social media accounts and the official Soundwave website on 14 August 2015, and over the next four months, Disturbed was announced as the headliner and 24 other bands were added for a total of 26 bands.On 15 December 2015, Maddah tweeted that 2016 would be the final ever Soundwave, stating it was due to "stress and haters", and two days later he tweeted that the festival had been officially cancelled.Various problems contributed to its cancellation, including