Sing It! High School Musical 3: Senior Year - Playstation 3 (Game Only) Sing to 25 songs & music videos from all 3 High School Musical films Compete with & against friends in numerous multiplayer modes, including Duet, Versus & Team Play With High School Musical star Olesya Rulin (Kelsi) as a vocal coach, practice tricky elements of singing in various vocal exercises Personalize game experiences by choosing one of the three High School Musical themes