When your pet mouse isn't zooming around the house in his new plane
, the tiny rodent Liberace can entertain your family by jamming on Sega Toys' Hello Kitty mini baby grand piano. The miniscule music maker, which weighs in at 3.6 kg and is 18cm high by 25cm wide, features 100 jazz and classical standards built-in, and takes SD cards of music which it can automatically play on its 0.4cm ivories. The diminutive keys can also be tapped by hand, provided your fingers are disturbingly small. The piano will retail for £275 (or around $554 US), but before you get your credit card out check the video after the break.