New Jersey’s Redhead Kingpin (David Guppy) is a new jack rapper, delivering his positive/party rhymes over easygoing modern R&B with modest beats and lots of booty-moving instrumentation. Produced by Teddy Riley and Gene Griffin, A Shade of Red walks a polite line between Guy and the hip-hop nation; the Kingpin’s friendly, unchallenging style suits the equally personable grooves.