For every Beatles or Stones, there are dozens of visionary rock groups who remain unsung heroes. From cult figures such as Pink FloydÕs Syd Barrett (the most famous musician included here) to virtually undiscovered artists, this behind-the-scenes book with links to 12 rare songs celebrates the best rockers in everything from Õ50s rockabilly to Õ90s post-punk - the unknown greats who, for one reason or another, just never made it. Features lots of photos throughout.