The music of Nigeria's reclusive synth funk innovator William Onyeabor has reached a new level of exposure via Luaka Bop's excellent Who Is William Onyeabor? compilation last year, yet many hard facts about Onyeabor's biography remain elusive. In their new documentary "Fantastic Man,� Noisey speaks with musicians and champions of Onyeabor's music, including our own Quinton Scott and Duncan Brooker who included the sublime "Better Change Your Mind� on the first Nigeria 70 compilation, about their appreciation for his music, and the search for the facts about his life.