Rick Diamond/Getty Images for Webster PREric Church made a surprise appearance at Charlie Daniels 40th Anniversary Volunteer Jam Wednesday night in Nashville. As Charlie performed his song, "In America," Eric joined him onstage for a duet. Lynyrd Skynyrd and Jamey Johnson also made surprise appearances along with previously-announced performers Wynonna, Alabama, Craig Morgan, Montgomery Gentry, Trace Adkins and more.
Proceeds from the 40th Anniversary Charlie Daniels Volunteer Jam will benefit U.S. military veterans and their families through The Journey Home Project.
Copyright © 2015, ABC Radio. All rights reserved.