On 29 January 2005, the Cockroaches reunited for a one-time performance at the Hills for Hope concert as a benefit for the Boxing Day Tsunami survivors. Also on the roster were the Greg Page Band, Mental As Anything and Hush. In 2011, Paul and John Field founded the Field Brothers as a duo and recorded their debut album, "1964". Some of the Cockroaches' songs were re-recorded as country songs, including "She's Some Kind of Girl", "Rely on Me", and "Permanently Single". The album included duets with other country music artists: Troy Cassar-Daley, Shane Nicholson, Amber Lawrence, and Dianna Corcoran.