Introduction: Team Sound International (Team S.I.) is a premier full service event production & sound reinforcement company, committed to providing high quality audio & lighting services for all types of events, large or small, Corporate & private, meetings and affairs, Political events, College events, Commencement Ceremonies, Weddings, Bar Mitzvah and much more. The Love of the Music. Please don't forget to check out the Team SI web site for Flyers and Banners brought to you by Imprint Boston.