Sometimes if you are really lucky you come across an artist who is fully formed, just waiting to happen. Sometimes, if you are even luckier, you come across an artist who is not only fully formed but has been fully active, creating work of substance and ingenuity in the time he remained a mystery to you. When a CD of Dean Johnson's fin de siècle classic Loser Friendly popped up in my mailbag back in 2006, I knew I had found such an artist. In the years since