Radical Son is Kamilaroi and Tongan singer David Leha (also known as Dave Clive).

He released his eponymous debut album in 2005 in Australia.

He was part of the GetUp Mob, which released a cover version of "From Little Things Big Things Grow" in May 2008. It reached No. 4 on the ARIA Singles Chart.

Radical Son's second studio album, Cause 'n Effect, was released through Wanton music in Australia in October 2014 and features appearances from Archie Roach, Emma Donovan, and Deline Briscoe.

In 2017 he recorded "Leave them Tents Alone!!", sung to the tune of Pink Floyd's "Another Brick in the Wall (Part II)", to protest the subsequent removal of homeless people's tents and belongings by Sydney City Council from the centre of Sydney. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.