CKWW

In 2005, CKWW changed its on-air moniker from 580 Memories to AM 580 Motor City Favorites. It dropped all jingles and added more uptempo hits from the 1960s through 1990s plus some adult contemporary chart recurrents while dropping most of its pre-1960 titles, in an attempt to appeal to a younger audience. The change in the music proved largely unpopular with fans of the old standards format.

In October 2006, in response to 104.3 WOMC eliminating the word "oldies" from its on-air positioning, CKWW revamped its playlist once more to focus primarily on music from the late 1950s through the late 1970s while dropping all post-1980 material. CKWW now plays many of the oldies hits originally heard during the Top 40 era of CKLW, then known as The Big 8. Although still known as AM 580, Motor City Favorites, the station returned jingles to its on-air presentation and added the taglines "Great Fun! Great Oldies!" and "All Oldies, All the Time" to its slogans.

AM 580 plays up its connections to Windsor/Detroit's Top 40 radio past on the air, as the station's top-of-the-hour identification mentions that the station "broadcasts from the legendary studios of "The Big 8" (at 1640 Ouellette Avenue in Windsor) and also features the widely recognized instrumental signature tunes from CKLW's glory years.

In 2007 CKWW along with the other CHUM stations were sold to CTVglobemedia. In 2011, CTVglobemedia was acquired by Bell Media.

In June 2012, CKWW began airing the syndicated American Top 40 - The 70s with Casey Kasem from 7-10 p.m. on Sundays and Tuesdays, but scaled it back in mid-2013 to a once-weekly broadcast in the Sunday evening time slot. Other weekend specialty programming includes Breakfast with The Beatles, Money Matters, Elvis Only!, Shake, Rattle, Showtime and the Sunday Oldies Show.