 Complete the following phrase:  In 1990, Waters staged one of the largest rock concerts in history, The Wall  Live in Berlin, with an attendance of 450,000. As a member of Pink Floyd, he was inducted into the US Rock and Roll Hall of Fame in 1996 and the UK Music Hall of Fame in 2005. Later that year, he reunited with Pink Floyd bandmates Nick Mason, Richard Wright, and David Gilmour for the Live 8 global awareness event, the groups first appearance with Waters since 1981. He has toured extensively as a solo act since 1999; he performed The Dark Side of the Moon in its entirety for his world tour of 20062008, and the 