Details about Cameron Crowe’s TV comedy Roadies have been scant, but 24-yearold rapper Machine Gun Kelly (aka Colson Baker), who plays a guitar tech in the Showtime pilot, tells Billboard of one unexpected twist: The headlining band, whose narcissistic tendencies drive the narrative, will not be shown at all. “The band has this huge production — amps, merch, guitars, a lighting rig — but you’ll only see, like, a hand,” says Kelly, who also appears in the film Punk Is Dead, the sequel to 1998 cult-hit SLC Punk, which will premiere at Cannes in May.
Kelly, whose new song “A Little More,” arrives March 31, landed the Roadies role by arriving at the audition in what he describes as “Eddie Vedder shorts” and a Led Zeppelin tour T-shirt. He later…