Which cast member played the piano in the original Beyond the Fringe satirical revue of the early Sixties ?
which cast member played the piano in the original beyond the fringe satirical revue of the early sixties 
FreebaseQA-train-2586.P0
beyond the fringe
beyond the fringe
m.01s2cg9
music.album.artist
m.0cj2w
dudley moore