by Sheri Zampelli Fans lined up outside Fingerprints in Long Beach an hour in advance for a once-in-a-lifetime opportunity to jam with a rock star. Meanwhile, Rivers Cuomo and his Batman-suit clad sound engineer, Ken, poured over fine details of the event such as drum-set placement and the ultimate height at which to hang the dry-erase board for the set list. Cuomo scrawled a headline across the top of the board: "Rivers Cuomo - Home......

MUSIC JAM*: The Ford Amphitheatre’s J.A.M. Sessions series continues tonight with “String Along to Bluegrass.” Audience members can bring along their acoustic string instruments for an evening of bluegrass jamming. The event’s hosted by the Bluegrass Association of Southern California and begins at 7 pm. And make an evening by bringing your own food and drink (or buy it there) for a picnic. The Ford opens two hours prior to evening performances for picnicking......