Did you know that every hard rock cafe has its own unique design? You can buy these designs in the rock shop
at the given restaurant and they are printed on everything, even drum sticks.
And that's where it starts being interesting: I'm a drummer and I collect the uniquely designed hard rock
drum sticks from all over the world. The following list is a dataset of every pair of sticks I own, so
you can see which one I already have and which one I need!