Steve LampirisThe blues-rock duo are back (that was a quick turnaround from Brothers, wasn’t it?) with a new single from the upcoming El Camino, which is out December 6. The album was co-produced by Danger Mouse so expect it to be great. The single is called “Lonely Boy” and features a ridiculous video. I won’t spoil it. Just watch it below. As for the song, well, it continues the band’s attempt to escape the limitations of…