FRANCOIS TUSQUES - Piano Dazibao LPTo avoid the Qusaco? on the sleeve of Piano Dazibao, Franois Tusques explains everything: A wall mural on which the Red Guard expressed their opinions during the Chinese proletarian cultural revolution. So much for the Dazibao, very good; but the piano in all that? The piano, Franois Tusques was self taught and his work was influenced by Jelly Roll Morton and Earl Hines before discovering Thelonious Monk, Bud Powell and then free jazz. In Paris in