VIDEO : Flight Of The Conchords Perform New Song On Colbert's Show

Rolling Stone reports comedy duo Flight of the Conchords performed a new song, ?Father and Son,? on The Late Show With Stephen Colbert this week.

Jemaine Clement and Bret McKenzie are promoting their upcoming HBO special 'Flight of the Conchords: Live at the London Apollo'.

The Conchords' HBO series ran for two seasons in 2008 and 2009.

McKenzie and Clement talked about how fame has changed their careers over the past decade since Flight of the Conchords ended.

That old horse, fame. That?s a wild beast, isn?t it? It can take you on a nice ride, it can buck you off.
Clement

Their HBO special will air October 6th.