With The Staves continuing to rock our world and Lily & Madeleine about to release their debut album, times have never been better for fans of singing sisters. So we were delighted to stumble across New Jersey’s Natalia and Andrea Stevenson, aka CachaBacha, notable not only for being strikingly talented at a frankly ridiculously young age, but also being the nieces of Fountains of Wayne frontman Chris Collingwood. Their song ‘Mother Tongue’ made it to the final of a battle of the bands competition on National Public Radio in the States this year, but we love the title track from their Sidewinder EP, which sets a remarkably sparse and understated tone.