All the CHR stations I listen to have limited playlists and don't play many songs before 2006. And some songs get over 70 spins a week. I know that type of approach works, but what would happen if a CHR station expanded its playlist to include a few more songs that top the charts in other formats like Urban and maybe current AAA songs? And maybe add a few top-40 songs from 1990-2000? The songs would be added in throughout the day and wouldn't take away from the station's overall sound as a "hit music channel." For instance, maybe two of these songs each hour.