He also plays tribute to Gnarls Barkley
'Planet Earth' available to download
'Planet Earth' gets our initial verdict
The Mail On Sunday want its giveaway to be chart eligible
It's his first gig at First Avenue in 20 years
Sony BMG 'drops' the purple one
He'll play seven nights at Hollywood's Roosevelt Hotel
He will be reunited with Wendy & Lisa
Final six shows of 21-date tour are revealed
Track will be available to mobile phone users