One-handed pianist.

[hibidy]

Probably the only shredder I never liked. Oh, at topic........ummmmm, yeah, proof that two hands are not always best........well, he's still better than I.

[duncanparsons]

I like the way a conservatoire trained player is playing in a conservatory!

There's the other end of the scale too, one person, two pianos..

[lotus2035]

Now that's definitely just taking the piss.