https://www.youtube.com/watch?v=8Pnlm1Ky_sA The song that made the world take notice, AB III's Isolation was everywhere from rock radio stations the country-over to late night Jimmy Kimmel performances following the album's release - promptly shooting Alter Bridge to the top of the iTunes rock chart and into the ears of anyone who's a fan of heavy music. The entire track is a pugnacious identity-carver the whole way through, with every fan knowing they had a song they could blast from the rooftops when that incredibly unique intro-riff kicked the doors in. Simply one of the best hard rock and heavy metal tracks of the modern age, Isolation's chorus, tight energetic solo and crushingly heavy beatdown compliments its core riff in the best way possible. Are there any that we missed? Let us know your favourite Alter Bridge riffs in the comments below!