We're not in the business of devoting huge swathes of time to well-established artists, but exceptions must be made for truly invigorating collaborations from time to time. Step forward multi-platinum certified Brit songwriter Birdy and her new partner-in-crime, charmingly gloomy Herts crooner RHODES. The twosome have teamed up to produce a divine melancholy-pop duet in 'Let It All Go - a sweetly downtrodden ballad with Birdy's husky caw and RHODES' pulsing hum meandering along to distant, muted percussion and twinkly pianos. Gorgeous stuff, really. - DC