MHS Orchestras support four outstanding orchestras- Concert, Chamber, Strolling Strings, and Symphonic Strings. These groups are composed of more than one hundred and forty of the school's best and most accomplished students. Students in the MHS Orchestra program have had the opportunity to perform and compete in the top state and national festivals, earning excellent, superior, and superior with distinction ratings at festivals, and have performed in national festivals in California, Boston, Florida, New York, most recently performing in Carnegie Hall in 2010.