Mackenzie Sivret is a two-time karaoke competitor and a frequent performer at karaoke nights in the Burlington area. For Vermont Edition's Summer School series, she shares her advice for anyone thinking about taking the mic. “Start thinking about what song you’re going to sing before you get to the karaoke bar. Think about what artist’s voice seems similar to yours,” says Sivret. But she warns against choosing an obscure song, even if you can sing it well. “Try to find something that you think