Bruno Mars recently released "24K Magic," his first single in four years, complete with a supercatchy beat and high-octane music video [1]. The song is already inspiring covers, including this truly impressive mix from UK-based singer Conor Maynard. Conor and his pal Alex Aiono challenge themselves to sing as many hits as possible to the tune of Bruno's new hit; from Drake's "One Dance" to the OutKast hit "Ms. Jackson" (and lots of Justin Timberlake [2] in between), they definitely deliver.