Glee 's New Directions has already tackled many favorites -- Last Name , Somebody to Love , and Don't Stop Believin' come to mind -- and we're certain that they have many more surprises in store this season. Here are our suggestions -- in no particular order -- for the best solos, mashups, and duets for the group. 1. Hide and Seek by Imogen Heap The intricate layers of this beautiful, haunting ballad beg to be arranged for an a capella group -- and New Directions would... read more
