WOPR
... that at WOPR, a high-school radio station in Michigan, DJs were forced to change the music styles they played every two weeks?
... that at <b id="mwBKU"><a href="./WOPR_(Michigan)" id="mwBKY" rel="mw:WikiLink" title="WOPR (Michigan)">WOPR</a></b>, a high-school radio station in <a href="./Michigan" id="mwBKc" rel="mw:WikiLink" title="Michigan">Michigan</a>, DJs were forced to change the music styles they played every two weeks?