TWELVE LOCALS will compete Thursday in Atlanta's "Guitar Hero" finals, and in honor of that event, we're taking a look at Georgia's actual guitar heroes. DUANE ALLMAN of the Allman Brothers Band: He wasn't born here, but he's buried here and he's inextricably linked to Georgia. But he's not just Georgia's greatest guitarist, he's one of the best, period. He's listed as No. 2 on Rolling Stone's 2003 list of the 100 greatest guitarists, behind Jimi Hendrix.