They were augmented by guitarist/bassist Tim Renwick (guitarist on Roger Waters' 1984 solo tour, who has since become Pink Floyd's backing guitarist on stage); keyboardist/lap steel guitarist/backup vocalist Jon Carin (Pink Floyd's backing keyboardist from 1987 onward who performed on the 1999–2000 North American leg of Waters' "In the Flesh" tour, his 2006–2008 "Dark Side of the Moon Live" tour, his 2010–2011 "The Wall" tour and David Gilmour's 2006 On an Island tour); saxophonist Dick Parry during "Money" (who played on the original recordings of "Money", "Us and Them", and "Shine on You Crazy Diamond"); and backing singer Carol Kenyon during "Comfortably Numb". During "Breathe", on the screen behind them, film of the iconic pig from the "Animals" album was shown flying over Battersea Power Station (itself visible on the horizon in television broadcasts of the performance), and during "Money", a shot of "The Dark Side of the Moon" record being played was shown. During "Comfortably Numb", the three giant screens showed the Pink Floyd Wall (from the cover of "The Wall"), and during the final guitar solo, the words "Make Poverty History" were written on the wall.