[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2008/images/08/14/art.browne.gi.jpg caption="Jackson Browne is suing John McCain’s campaign."](CNN) - John McCain's campaign said Thursday it had nothing to do with a campaign ad now the subject of a lawsuit filed by musician Jackson Browne.
Browne filed the lawsuit earlier Thursday against McCain and the Republican National Committee for using his hit song "Running on Empty" in a campaign commercial. The suit claims both McCain and the RNC did not obtain the rights to the song ahead of the television commercial's airing. The suit also alleges the commercial falsely suggests Browne endorsed McCain.
But McCain spokesman Brian Rogers said Thursday the ad in question was not from the McCain campaign, but from the Ohio Republican Party. "[It] had nothing to do with the McCain campaign," he said.