Towerhead

— “Our roots are very American,” notes [Emilio] Castillo. And their attitude is classic boomerese. “If you listen to Tower of Power,” Castillo says, “you’ll notice we don’t fit so well with what’s going on in the industry, and you know what? We don’t want to fit.” / “It’s tough to label them, and it’s been tough to market them, and maybe that’s why they appeal to people like us,” says Jack Silva, a fortysomething officer at a New Bedford bank. Towerheads are acutely aware of the generational connection.