All Ages Event - No Backpacks/Large Bags. General Admission Standing. Tickets may be purchased in advance online, or at Grooves Records at 236 Dundas St. Tickets will be sold at the door, while quantities last. London Music Hall is a cashless venue. Please Note: London Music Hall Mezzanine (General Admission) & Balcony (Premium) section are not wheelchair accessible. Our General Admission floor area is accessible through our Dundas Street entrance.