A Rush of Blood to the Head Tour
...that Coldplay's A Rush of Blood to the Head Tour featured frontman Chris Martin performing songs after inhaling a helium balloon?
...that <a href="./Coldplay" id="mwBeg" rel="mw:WikiLink" title="Coldplay">Coldplay</a>'s <b id="mwBek"><a href="./A_Rush_of_Blood_to_the_Head_Tour" id="mwBeo" rel="mw:WikiLink" title="A Rush of Blood to the Head Tour">A Rush of Blood to the Head Tour</a></b> featured frontman <a href="./Chris_Martin" id="mwBes" rel="mw:WikiLink" title="Chris Martin">Chris Martin</a> performing songs after inhaling a <a href="./Helium" id="mwBew" rel="mw:WikiLink" title="Helium">helium</a> balloon?