EXCLUSIVE: Neil Young has a message for Donald Trump http://t.co/EkRbRukFwf pic.twitter.com/I1AEHAWKNK

— Mother Jones (@MotherJones) June 16, 2015

…Young has taken exception to Trump’s appropriation of his tune. A statement issued to Mother Jones for Young by his longtime manager Elliot Roberts suggests Young was not pleased by Trump’s use of the song:

Donald Trump’s use of “Rockin’ in the Free World” was not authorized. Mr. Young is a longtime supporter of Bernie Sanders.

In other words, it may be a free world, but you’re not free to steal my song.