At one time there were several hundred such stations, a number that declined to approximately 200 as of 2012 and fewer than 30 in 2020. Because the adult standards audience has increased in age to the point where many of its listeners have either died or are no longer attractive to advertisers, the format as it is known today (much like the contemporary decline of oldies and smooth jazz formats, along with the earlier demise of easy listening) is likely to die out. Most independently programmed former adult standards stations have transitioned to other formats such as oldies, classic hits, or adult contemporary music that have similar music but skew toward more modern songs.