Da da daaa... da da daaa daaaa.... Wooo hooo, one of rock's most awesome riffs is also the easiest to play, so we can all sound like guitar gods thanks to Ritchie Blackmore. Cheers Ritchie. We all know the story of Deep Purple's Smoke On The Water, and if you don't then this T-shirt isn't going to make much sense (you could always Google it). So for those that like an edge of subtlety to their rock T-shirts, this Deep Purple inspired design should fit the bill nicely - to the outside world it is a cool vintage looking casino T-shirt. But to those in the know it is rock n' roll history.