On Second Thought host Virginia Prescott has been a judge at three of the semi-annual singer-songwriter shoot-outs at Eddie’s Attic in Decatur. (Full disclosure: her partner hosts the weekly open mic contests there.) At the 48th bi-annual shoot-out, then 10-year-old Ansley Oakley stepped up to the mic – all of 4-foot-8 and wearing a vintage maxi dress – and started to sing. The resulting performance was so jaw-dropping that Virginia invited her to sing at Grocery on Home, an occasional, bring