In 2007, Hall provided vocals for many tracks on the Dub Pistols album "Speakers and Tweeters", having previously appeared on the band's song "Problem Is" from the album "Six Million Ways to Live" and also appeared live at the Glastonbury Festival on the Pyramid Stage with Lily Allen and former Specials bandmate Lynval Golding. He also played on the Park Stage, once again with Golding and also Damon Albarn and beatboxer Shlomo, playing a version of The Specials' "A Message to You Rudy." Later that year, he appeared at GuilFest on the BBC Radio 2 Stage, once again with the Dub Pistols and Golding.