Concert-goers span the generation gap and the Atlantic for sell-out reunion By Richard Alleyne and Helen Johnstone (Filed: 03/05/2005) They were one of the biggest groups in the Sixties. Now they are the biggest group in their sixties. Cream, the world's first "supergroup", who introduced the public to long guitar and drum solos, reformed last night after 36 years and showed, if anything, that they are more popular than ever. Cream: older, wiser and drink-and-drugs-free The band - guitarist Eric Clapton, drummer Ginger Baker and bass player Jack Bruce - sold out their four performances at the Royal Albert Hall...