MTV Unplugged Greatest Moments

MTV Unplugged 1 of 9

MTV's acoustic music series, ''Unplugged,'' features the work of top artists and rising stars. The series began in 1989, and has showcased musical greats like Nirvana, Kiss and Lauryn Hill, over the span of more than two decades. There have been numerous memorable moments over the past twenty years, but several are considered to be the greatest.