Music Mondays at Cornell College presents Ensemble 415. Founded in 1981 and based in France, the group is named after the pitche to which broque instruments were tuned. Led by founder and Swiss violinist Chiara Banchini, Ensemble 415 will present masterworks of Corelli, Vivaldi, Boccherini and Mozart.Concerts are at 7:30 p.m. at King Chapel. General admission is $10 at the door and $5 for students. Admission is free to Cornell students, faculty, staff and emeritus faculty, retired staff and Purple Pass holders.