This timeless rock anthem was originally released by American band Journey in 1981. It has enjoyed a recent revival and cult following thanks to being performed by Joe McElderry on 2009's X-Factor and being heard on AmericanIdol, Scrubs and The Sopranos, amongst other programmes. The hit U.S. show Glee catapulted it back into the charts with its choral arrangement. The song works brilliantly for choir, and has here been arranged for SSA andPiano by renowned expert Christopher Hussey....