In April 2008 Chambers issued her first collaboration album, "Rattlin' Bones", with her then-husband, Shane Nicholson, which was co-produced by Nash and Nicholson. It debuted at No. 1 and was certified platinum for 70,000 shipments by the end of that year. Frank Gutch Jnr of "No Depression" felt, " could be the soundtrack of the Old West, or themes from the old mountain lifestyle. They have it down, from the sparing use of mandolin and the at times Everly Brothers harmonies to the dirt-beneath-the-fingernails aura. This music is American. Except that it's Australian. It's a conundrum."