"I was six or seven when I noticed the music in my head. It was there in the classroom, on the football pitch, at the dinner table, when I went to sleep and when I woke up. And it's continued ever since." As a teenager in Scotland, Mike Scott played in punk and garage bands, hitchhiked to see Bob Dylan play, and scammed his way into Patti Smith's inner circle during an eye-opening weekend in London. In 1983 he formed The Waterboys with an...