Watch :: The War On Drugs cover Tom Petty live

At The War On Drugs show earlier tonight (December 21) at the Tower Theater in Upper Darby, Pennsylvania, the band had some special guests on hand to help them out.

Firstly, Tim Heidecker came on stage for a rendition of his 2013 Yellow River Boys track 'Hot Piss', which was followed by his playing guitar on a cover of Tom Petty And The Hearrtbreakers' 'Straight Into Darkness'; for the latter they were also joined by Hop Along’s Frances Quinlan and Kurt Vile’s brother Paul Vile, aka Jelloman.

Watch both performances here.