The OSHEAGA |  Festival Musique et Arts Official App  August 4 to 6, 2023 at Parc Jean-Drapeau Access your tickets. Create your custom schedule. View the full festival schedule, by stage, by time. Discover the lineup and listen to the official playlist. Get notifications 15 minutes before your favorite artists hit the stage. Receive the latest news about shows and activities by activating text push notifications. And much more!