Issued in October 2014, debuting at number two on the UK Albums Chart and at number five on the Billboard 200 in the US, where it also became his second chart topper on the Dance/Electronic Albums chart, 'Motion' is Harris' fourth studio album and a platinum-seller in the UK. Packed with EDM crowd-pleasers as well as an impressive range of guest vocalists, including Hurts, Haim, Gwen Stefani, John Newman and Ellie Goulding, it has been available on vinyl only once before, a Record Store Day exclusive in 2015. As Entertainment Weekly noted, 'The best tracks on 'Motion'. focus more on high-caliber vocals than on booty-blasting low end. He's taking his chances with the most unpredictable technology of all: the human voice'.