The producer said the Camden singer's passing made him reflect on his lack of chemistry with the band
Producer also admits he's nervous about the show's impending London debut
Producer reckons 'On A Mission' singer is the new authentic voice of London
The pair will collaborate with the Royal Ballet for a new project, premiering in April
Producer credits late singer with helping him achieve success
The pair are collaborating for London’s 2012 games
Lily Allen and Kate Moss are among the guests at south France ceremony
Wiley, MNDR and Wretch 32 join in for a reworking of the 2010 single
House Of Pain, Katy B and Fenech-Soler also playing Dorset event