Still waiting for /em cottoneyedjoe and /em twostep here.
I used to fiddle with my back feet music for a black onyx. My entire room absorbed every echo. The music was . . . thud like. The music was . . . thud like. I usually played such things as rough-neck and thug. Opaque melodies that would bug most people. Music from the other side of the fence.
/em partyrock
Makes your character do the Melbourne Shuffle.
You know you want to see a team of 8 masterminds doing this with synchronized pets.