BOSTON – NOVEMBER 02: Musician James Taylor performs during the "Election Night 2004 With John Kerry and John Edwards" event November 2, 2004 in Boston. (Photo by Stephen Chernin/Getty Images)
Former duet partners, American singer-songwriter, actress, and businesswoman Dolly Parton and American country music singer Porter Wagoner (1927-2007), sing on stage circa 1990's at the Grand Ole Opry in Nashville, Tennessee. (Photo by Ron Davis/Getty Images)
LONDON, UNITED KINGDOM – MARCH 4: Dolly Parton performs on stage at The Dominion Theatre on March 29th, 1983 in London, United Kingdom. (Photo by Pete Still/Redferns)
Roy Clark, US country music singer and musician, playing the guitar on stage during a live concert performance, in 1979. (Photo by David Redfern/Redferns/Getty Images)
