High school bands O.E.M., The Basic Studs, and Liv & Katie performed magical night of music at Castro’s LoungeBand O.E.M., made up of Malvern Collegiate students, performs earlier this month at Castro’s Lounge on Queen Street East in the Beach. (pronounced ohm) created a magical night of music recently at Castro’s Lounge on Queen Street East in the Beach. The evening began with the beautiful harmonies of Liv & Katie, and then shifted gears with The Basic Studs and O.E. Malvern Collegiate students Katie Stringer and Liv Indrigo perform at Castro’s Lounge on Queen Street East in the Beach earlier this month. Band The Basic Studs, made up of Malvern Collegiate students, performs earlier this month at Castro’s Lounge on Queen Street East in the Beach.