Ken Tamplin is a multi-talented and versatile musician. Best known in Christian rock circles, he has been lead and/or background vocalist in bands such as Magdalen (a.k.a. Magdallan) (Lead and background vocals), Angelica (lead and background vocals), Joshua (lead and background vocals, guitar), Impellitteri(background vocals), and Shout (Lead and backing vocals, lead guitar). Perhaps the reason his voice has been featured so often is the fact that he has a four octave range.