Within Temptation collaborated with Metal legend Howard Jones (Ex-Killswitch Engage) for the second single of their upcoming album 'Hydra'. 'Dangerous' is one of the album's heaviest tracks. Howard Jones' epic vocals are a perfect fit for Sharon's. "I always loved Howard's voice," she says. "He makes the song even heavier than it already is. That song is one of my favorite songs on the record and one of the fastest we've ever written. It has the most bass drums we've ever used, too, and a very fast riff which we doubled with synths. It's not a typical synthesizer, though -- it's distorted like a guitar, and it's very aggressive."