1976 - Queen perform at the Riverfront Coliseum, Cincinatti, USA<br>
1979 - Queen perform at the Sporthalle, Stuttgart, Germany<br>
1981 - Queen perform at the Budokan Hall, Tokyo, Japan<br>
1991 - Parts of the 'I'm Going Slightly Mad' promo video are filmed at Wembley Studios, London, England<br>
2015 - Queen perform with Adam Lambert at the Schleyerhalle, Stuttgart, England<br>
2020 - Queen perform with Adam Lambert at the Suncorp Stadium, Brisbane, Australia<br>