 Between late 1964 and the middle of 1966 , Dylan created a body of work that remains unique . Drawing on folk , blues , country , R & B , rock 'n'roll , gospel , British beat , <unk> , modernist and Beat poetry , surrealism and <unk> , advertising <unk> and social commentary , <unk> and Mad magazine , he forged a coherent and original artistic voice and vision . The beauty of these albums retains the power to shock and console . " 
