The musical duo will be mixing it up with a diverse array of cover songs when they play a free gig at Pippi's At The Point, Speers Point, tomorrow (Friday) from 9pm.

The boys are equally adept at rocking out with renditions of AC/DC's Thunderstruck or Highway to Hell, as they are at chilling to Adele's Rolling in the Deep or John Mayer's Waiting on the World to Change.

There are more than 200 classic hits in the Mardmax repertoire. Expect to hear covers of anything from Little Lion Man (Mumford and Sons) and Billy Jean (Michael Jackson) to Vertigo (U2).