PAL/Region 0. Rockpalast was, and remains, one of Germany's most popular music television shows since it debuted in 1974. Paul Butterfield brought a young band to the Rockpalast night in Essen, Germany, September of 1978. His second guitarist, Peter Atanasoff, was just 19. Butterfield, the disciple of the great Blues masters, had become a mentor to a whole new generation of musicians. Including an interview with Paul Butterfield and his band. SPVision. 2009.