70 songs are written for follow-up to 'Monkey' already
Former Blur man will play part of 'Mali Music' album
He'll also perform at event in New York
'Monkey' hits Royal Opera House next month
The duo reveal debut album details
Blur man's opera to make US debut
Ex-Blur man's next album will be out in July
Gorillaz man expecting the unexpected at Liverpool gig on Thursday (Mar 6)
Franz Ferdinand among those also rumoured for special show
Bands rumoured to be performing in Liverpool next month