Everyone loves a good guitar riff especially us here at 103GBF. A good riff can be the focal point of a great song and the lyrics, bass and drums will generally be the icing on the cake. Recently, Spinner comprised together a list of of their Top 50 Greatest Guitar Riffs in Rock 'n' Roll, a number of artists made the list that I agree with. One of those artists would be Pearl Jam. Care to guess which song made the list? Keep reading to find out.