A London busker has shared some of the highs and lows of performing for the public.
London Underground's busking scheme has allowed many talented musicians to share their music with commuters, tourists and drunk people on their way home since 2003, though as Wayne Myers says in the Guardian, it doesn't make them rich. One of London's best-known buskers, Mark Campbell (AKA the 'human whistler'), has been performing for nearly 20 years.
Take a look at our London busker photo gallery.
Photo by Fitzrovia in the Londonist Flickr pool.