Chantal Ko received her senior music professor degree with a major in piano performance from Conversatorio Nacional Superior de Música in Buenos Aires Argentina and a performance degree in oboe from Hochschule für Music in Köln, Germany. As a working professional pianist and oboist in the Highlands Ranch area for many years, Chantal has performed with numerous schools as rehearsal pianist and coach-accompanist for choir concerts, theatre productions and musicals. Performance partners include Cresthill Middle School, Rock Canyon High School, Highlands Ranch High School, Arapahoe High School and Regis Jesuit High School. She collaborates with both singers and instrumentalists for recitals, recording sessions, auditions and competitions.