"If I'm dead do I still have to pay taxes?" quips Guns N' Roses frontman
The band's most recent album 'Chinese Democracy' was released 2008
Guitarist squashes hopes of Guns N' Roses reunion
Axl Rose claims the the band have finished recording the follow-up to 'Chinese Democracy'
Frontman also discloses details on 'Chinese Democracy' remix album
The film was recorded at the Hard Rock Casino in Las Vegas in 2012
A source within the band's camp dismisses claim as 'bullshit'
New material would be the first since 2008's 'Chinese Democracy' LP
Bass player has temporarily rejoined band for South American tour dates
Band's original bass player will cover for Tommy Stinson in south America