STILL TOGETHER: LONG-STANDING BANDS OF ROCK

AC/DC: 39 YEARS
This iconic Australian band -- started in 1973 -- has sold more than 200 million albums worldwide. Best known for 'Back in Black', these rockers most hit the road for their Black Ice Tour lasting from 2008-2010, playing to over 5 million fans in 29 different countries. In terms of line-up replacements, vocalist Bon Scott was replace by Brian Johnson after Bon's sudden death in February 1980.

Photo by Getty Images Nov 14, 2012