Hey guys, for gcse music we have to perform an ensemble piece, and all of us in the group have little idea of what to play, we have two guitarists, a keyboard player a drummer and two (yes that's two!) bass players in our group and as far as i know, none of us can sing (although we may try and get one of the bass players to do vocals) and after seeing other guys having had success with similar posts, i thought that we may have such success. We are looking to play an instrumental, preferbly something fairly technical, any ideas?