In the course of one week Atlanta has gone from having zero Classic Hip-Hop stations to three. Following last week's relaunch of "Old School 99.3" and today's launch by Cumulus of "OG 97.9", Radio-One has joined the club with the launch of "Boom 102.9" W275BK Decatur/107.5 WAMJ-HD2 Roswell. W275BK had been simulcasting Gospel "Praise 102.5"