Apple Music shifts gears. Apple Music is up for the ill rebirth as it has rebranded its hip-hop playlist, “The A-List: Hip-Hop,” renaming it to “Rap Life” while also launching a weekly Beats 1 show specifically surrounding the new channel’s efforts. Billboard reports that it is Ebro Darden, Apple Music’s global editorial head of hip-hop and R&B, who will be spearheading …