My name is Derek Turner and I work in the Technology Department for Collinsville Unit 10. I recently had Swing City Music install a new sound system at Dorris Intermediate School. They exceeded my expectations in every way. They recommended and installed JBL speakers, Crown amplifiers, and a Sennheiser wireless microphone. I was so pleased with their work that the school district had them install a new sound system in the band room with new ceiling speakers and microphones. Please feel free to call me for further information about Swing City Music at 618-531-2246. Art, Andy, Jack, and the whole Swing City Music team are great to deal with when it comes to sound system installations, services, and training. I highly recommend them!