This week Dunc & Mo look to album opening tracks. 

An opening track is much more than just a song, it is the statement that sets the tone for everything that follows. Sets the mood and gives an indication of what they are looking to put across in all that follows. 

From Pearl Jam to Slipknot, Korn to System of a Down, we pick out some of our favourite opening tracks on that open an album. 

What is an opening track you love? Let us know.