each other, fix)m their entourage,nthey expected adherence tonwhat Peter Brown---a longtimenfunctionary in the Beatie empiren^-describes as a "code of silence."nBasically, that code was respectednuntil 1970, when an embitterednJohn Lennon sat down with RollingnStone editor Jann Wenner innorder to confirm, once and for all,nthat though . . .