What has been called the greatest industrial rock band of all time are back on the road in 2014. The techno-metal fusion that is Nine Inch Nails are currently rocking the world promoting their highly regarded Hesitation Marks album released in 2013. Trent Reznor is always full of surprises when orchestrating his masterpiece on stage, with typical NIN shows include duelling keyboards, intense light shows, and a heartfelt performance from Reznor and his gang. NIN recently wrapped up a US tour and are headed just about everywhere else in the world this year, check them out.