Mezue ahịrịokwu na-esonụ: Hart, Lesh, na Weir zukọtara ọzọ na nkwado nke
Obama presidential campaign, oge a Bill Kreutzmann sonyere ya, na Ọktọba 13, 2008, na Bryce Jordan Center na Penn State University, na-egwu egwu akpọrọ "Change Rocks". Warren Haynes nyere guitar na nkwado olu maka nnọkọ ahụ, Jeff Chimenti kụrụ keyboard. Ndị òtù òtù Allman Brothers Band kụrụ egwú tupu ha emee ihe ngosi ahụ.