The Detroit electro-techno duo of James Stinson and Gerald Donald aka Drexciya never gave away their secrets easily. Almost completely anonymous and never photographed during their 10-year existence – which ended with Stinson's 2002 death after a long illness – they surrounded their music with a complex mythos and mischievous wit comprehensible only to a small, obsessive cult audience. Only now are they getting wider appreciation, with a new generation of electronic musicians like Rustie hugely influenced by their sparse electronic funk, and the art world being introduced to their conceptualism via the work of the Turner Prize nominated Otolith Group.