Mercy is the second single taken from Duffy’s debut album Rockferry and finds the young welsh chanteuse dragging the sound of the swining sixties into the naughties. It’s early Tamla Motown meets Dusty Springfield delivered by a cherubic Amy Winehouse. “If ever there was a time to be a girl gone retro, it is now” The Guardian newspaper, Jan 2008.

Mercy is the second single taken from Duffy’s debut album Rockferry and finds ...