"Willie Nelson and Neil Young to Stage Musical Protest Against Keystone XL Pipeline"

"Willie Nelson and Neil Young to Stage Musical Protest Against Keystone XL Pipeline" -- Singing legends Neil Young and Willie Nelson will be putting on a show on a family farm in Nebraska on Sept. 27, and their motives are political as well as musical.
http://www.truthdig.com/arts_culture/item/neil_young_and_willie_nelson_to_stage_a_musical_protest_20140819