Sgt. Thomas Katsiyiannis, a native of San Diego, California enlisted in the United States Army as an Army musician after successful completion of a Music Performance Degree from the Berklee College of Music in Boston, Massachusetts. His previous duty assignments within the Army Band Field include the U.S. Army Europe band and chorus in Sembach, Germany, the Supreme Headquarters Allied Powers Europe International Band in Casteau, Belgium, and the 392nd Army Band at Fort Lee, Virginia. Katsiyiannis currently serves as the vocalist and guitarist for “As You Were”, the strategic musical outreach asset of the US Army Recruiting Command.