Grease Dance Kinect demo released

A demo for Kinect game Grease Dance has slipped onto Xbox Live Marketplace.

The file is a dribbly 236.23 megabytes.

Grease Dance has you copying dance routines inspired by the iconic 1950s-styled musical. You copy caricatured avatars as they bop and jive on screen.

The words to the song are filled in time with the music. So, yes, you can sing along.