When you talk about the 1950s vocal group The Drifters, you have to be very specific about which Drifters you mean. The group that formed around Clyde McPhatter and later helped launched the career of Ben E. King had an ever changing lineup and a history of mixed success. But this 1960 number one single secured their place in America's heart for at least a few weeks. Over half a century later, how does it hold up?