The conveyor belts are divided into coloured sections, and you can only step onto a section that matches the colour of the area you are standing on.
As you move about the screen the machine beats out some very catchy rhythms, and any time you step onto a conveyor belt it launches into a faultless imitation of a hot-lickin' jazz-funk band.
Once you've got your instrument you have to return it to its allotted space in the centre of the screen. Musical notes patrol the screen and will attempt to pinch your instrument from you, whereupon
you have to start again.
This game is excellently presented with numerous playing options and is for one or two players. Grab yourself an instrument and join the band.