Paramore lead singer Hayley Williams threw fans a musical curveball when she surprise released 17 new songs on her website.

Uploaded to her website hayleywilliams.net, the Paramore singer has unveiled 17 new solo tracks – including last week’s surprise song Mirtazapine –

Paramore's Hayley Williams surprise dropped 17 new songs on her website, with the tracks accessible through a code released by her hair dye company.