Time Out says
Watch the finest air guitarists in the land compete for a place in the world championships in Finland. A previous UK champ stole the show with an illuminated codpiece and rubber catsuit, though ‘purists’ prefer to let their finger-work do the rocking for them. Those feeling bold enough to enter are invited to visit the Air Guitar Championships website for details. But if you'd prefer to just watch (us too), be aware that £1 from each ticket goes to support the Teenage Cancer Trust.