Some musicians are professional wallowers. Others are professional romantics. And still others are professional fun-havers. Both Toronto's Spiral Beach and Brighton's The Go! Team fall into that last category—performers who embrace the sheer joy of performing. But more than that, they are young, talented, and famous, they know they are young, talented, and famous, and they're grateful for being young, talented and famous. Although Beach's Maddy Wilde and the Team's Ninja may strike diva...