The Road to Ram Jam concert -- featuring performances by Zac Brown Band, Kellie Pickler, Easton Corbin, Brantley Gilbert and Billy Currington -- will be webcast Saturday. The show streams live from Nashville's Marathon Music Works Saturday at 5 p.m. ET at music.yahoo.com.

All five acts received a lease on a 2012 Ram 1500 Laramie Longhorn truck. The five trucks will be auctioned off in early 2013 with proceeds benefiting a charity of each artist's choice.