By Request Tour
The Metallica By Request Tour was a concert tour by American heavy metal band Metallica in support of their single Lords of Summer, which was released on March 19, 2014. An interactive tour, concertgoers could vote, via internet, which songs Metallica would include on each night's setlist and, at the concert, via SMS, to a song in the encore. Metallica debuted a new song, called Lords of Summer. Metallica's only stop in North America was in Montreal for the Heavy Montreal festival.Personnel
