British duo Disclosure have recruited a new U.S. promoter - comedian and actor James Corden is to produce the band's upcoming Los Angeles Sports Arena show on 29 September (15). Disclosure stars Howard and Guy Lawrence have also teamed up with the Into The Woods star for the live stream music series American Express Unstaged, in partnership with Vevo and YouTube. As a result the L.A. show will be streamed at amexunstaged.com and via the Unstaged app.