WEDO moved into the Mid Town Plaza Mall as their new studio in 1977, this due to the fire that destroyed a large part of Mckeesport in the spring of 76. Around 1975 -1977 WEDO was playing a top 40 MOR music mix, from the Doors, Led Zeppelin, Blood Sweat and Tears To Carol King ,mostly the typical MOR full service format of the time, with NBC network news chiming in at the top of each hour. Tom Edwards ( Tom Evans), Dennis Reed, Joe Palka and Hank Dale as the on air staff spinning the tunes . In 1977 Tom Lyons left WTAE and was picked up as PD at WEDO and flipped the format to automated oldies as the “Memory Machine” which lasted till late 1978. When the ratings bottomed out to a .8 . WEDO started TBA selling off the air time and made the slow and progressive change to Ethnic and Religious programming, and eventually adding a mix of Contemporary Christian Music. For short time In 1982 they flipped the afternoons to sign off to an automated style of a Music Of Your Life format called " Radio 81" WEDO. As a hobby I recorded many air checks of WEDO as well a many other station on reel tapes from the 70s & 80s, The air checks of WEDO still sound great to this day.