By Denny Dyroff, Entertainment Editor, The Times Tessa Violet Tessa Violet turned in a sparkling performance when she headlined a Philly show last September at The Fillmore. Now, the talented singer/songwriter/indie rocker is returning to Philadelphia on August 14 when she brings her “I Like (The Idea Of) You” Tour to the Voltage Lounge (421 North Seventh Street, Philadelphia, 215- 964-9602, www.voltagelounge.com).