July 13, 2013 Alpharetta – Tiffany Blalock (left), Jason Waller and Zac Caplan of the band Waller perform on stage at Matilda’s Under the Pines in Alpharetta on Saturday, July 13, 2013. In their ninth year, Matilda’s has 13 concerts this season that runs from June through August. JONATHAN PHILLIPS / SPECIAL