The mystery surrounding Michelle Shocked's shocking comments from the concert stage at Yoshi's in San Francisco Sunday night continues as conflicting accounts of what actually happened surfaced, but no clear statement from the singer-songwriter herself.  Those comments will come tomorrow morning here, live on my show. Music journalist Chris Willman at Yahoo music followed up on his original story with one that includes an alternate take on what happened.   The follow-up, "Michelle Shocked: 'Hatemonger' or Misunderstood Provocateur"  sounds more like what my personal knowledge of Shocked (through her music and my interviews with her over the years) leads me [...]