Rumor had it that Violinist Nicolo Paganini had made a faustian deal with the Devil himself for his immense talent! The violin wasn't the only instrument he mastered.  he picked up guitar later in life and conquered that as well.  this afternoon at 1:48, hear his Sonata for Violin AND guitar with Soloists Itzhak Perlman and John Williams. 89.5 FM & kbaq.org.