East Troy Community School District - East Troy Music Boosters https://www.cms4schools.com/news_rss.cfm?detailid=658839&memberid=938 East Troy Community School District - East Troy Music Boosters en-us Listing of Music Events & Meetings //www.easttroy.k12.wi.us/cms_files/resources/East Troy Music Department Performances 2022-2023.pdf