Electric Callboy, Blackbraid, Malevolence and many others have devastated our eardrums with new tunes this week. Hear them all and vote for your favourite here.

Here are the best 50 one-hit wonders of the 2000s, including neo-power ballads and slinky dancehall cuts, nu metal, dancehall, and crunk, proto-viral cult classics and from-nowhere chart-toppers.

Billboard's 21 Under 21 list includes Jessie Murph, Sombr, KATSEYE and more.