Fragile Tour
... that Yes cancelled a show on their Fragile Tour after the van carrying their PA system broke down—as did two others sent to replace it?
... that <a href="./Yes_(band)" id="mwEEU" rel="mw:WikiLink" title="Yes (band)">Yes</a> cancelled a show on their <b id="mwEEY"><a href="./Fragile_Tour" id="mwEEc" rel="mw:WikiLink" title="Fragile Tour">Fragile Tour</a></b> after the van carrying their <a class="mw-redirect" href="./PA_system" id="mwEEg" rel="mw:WikiLink" title="PA system">PA system</a> broke down—as did two others sent to replace it?