Others, like John Denver, Olivia Newton-John, The Eagles, Faron Young, Willie Nelson, Dottie West, Alabama, Eddie Rabbitt, Ronnie Milsap, Anne Murray, and Crystal Gayle began successful in country but made the crossover to pop music. Conversely, Conway Twitty, England Dan Seals, former Righteous Brother Bill Medley, Exile, and Merrill Osmond and the Osmond Brothers crossed over from pop to country. By the late 1980s, as country moved to a much more traditional sound, pop and country crossovers had become exceedingly rare (only Roy Orbison's posthumous "You Got It" would top both charts in this time frame).