Mark, there is also the Book Exchange around the corner from there which belongs to them too. They have put all the music dvd's downstairs in the bookshop now. Rock section at the back upstairs. Then get the central line and get off at Tottenham Court Road or Oxford Circus. Ask for Berwick St where there is a fruit n veg market. There is another Music Exchange there but the Head goodies are at Reckless Records and Sister Ray- both on that street. Vinyl CD and good shirts and dvd's at the latter. Do a google walking directions to make life easier for yourself. There is also a great music book shop at the sleazy end of the street with cabins downstairs for Mary Ann With The Shaky Hand!