The riffs and vocal melodies are very cool and make every song memorable. They blend together metal with regular rock and even a little punk and they play their instruments very well. The singer is very dynamic and can do a lot with his voice, as he does most of the screaming and all of the singing. This is serious music unlike a lot of the popular music today, plus they can play live. They are extremely catchy without changing their sound to do so and are arguably the best British/Welsh band today. Buy this or at least the regular music only version and you will be impressed I promise.