The nimble king of flatpicking had enormous influence on a host of prominent musicians. And he could sing, too, until he could no longer.The nimble king of flatpicking had enormous influence on a host of prominent musicians. And he could sing, too, until he could no longer.Read MoreDeaths (Obituaries), Bluegrass music, Rice, Tony (1951- ), JD Crowe and the New South (Music Group), Pop and Rock Music, Jazz