Book excerpt: In her bestselling autobiography Bedsit Disco Queen, Tracey Thorn recalled the highs and lows of a thirty-year career in pop music. But with the touring, recording and extraordinary anecdotes, there wasn't time for an in-depth look at what she actually did for all those years: sing. She sang with warmth and emotional honesty, sometimes while battling acute stage-fright. Part memoir, part wide-ranging exploration of the art, mechanics and spellbinding power of singing, NAKED AT THE ALBERT HALL takes in Dusty Springfield, Dennis Potter and George Eliot; Auto-tune, the microphone and stage presence; The Streets and The X Factor. Including interviews with fellow artists such as Alison Moyet, Romy Madley-Croft and Green Gartside of Scritti Politti, and portraits of singers in fiction as well as Tracey's real-life experiences, it offers a unique, witty and sharply observed insider's perspective on the exhilarating joy and occasional heartache of singing.