Book excerpt: SOUND OF THE CROWD: A DISCOGRAPHY OF THE '80s is the ultimate record collector's guide to the 1980s. In the era of multi-formatting, picture discs, coloured vinyl, multiple remixes, funny shaped records and tiny CDs you could lose down the back of the sofa, this book lists every format of every single, EP and album released in the UK in the 1980s by over 140 of the decade's biggest acts, from ABBA to Paul Young. This fourth edition has been fully revised and expanded to include even more acts than ever before, with additional sections to cover Band Aid-style charity congregations and compilation albums from the early '80s K-Tel efforts through to the Now That's What I Call Music series and its competitors. Compiled by Steve Binnie, editor of the '80s music website Sound of the Crowd and writer, producer and co-host of the unconventional '80s chart show Off The Chart, broadcast weekly on Mad Wasp Radio.