QED Sound And Vision is owned by Graham Byron.  Graham has almost 30 years experience within the entertainment industry.  From owning rehearsal and recording studios, to running an independent record label, Graham has built up a wealth of knowledge and skills from many different areas within the industry.  As a member of The Association Of British Theatre Technicians, Graham also has extensive knowledge and experience of lighting and sound within the theatre environment and is constantly updated through the organisation with regards to legislation change and the latest health and safety requirements.