1973 - Queen perform at the Central, Chatham, England<br>
1974 - Queen perform in Munich, Germany<br>
1975 - Queen perform at the Hammersmith Odeon, London, England<br>
1977 - Queen perform at Madison Square Garden, New York, USA<br>
1994 - Roger performs at the City Hall, Truro, England<br>
2013 - Brian and Roger officially open 'The Studio Experience Montreux' exhibition<br>
2018 - Brian and Kerry Ellis perform at A West End Christmas, at St Paul's Church, London, England<br>