Pyramid

This month's free game at playwithsound.com is called Pyramid. It is a way of using instruments to demonstrate relative note values. Because the sounds sustain it is well suited to chime bars: the group gets the sense of playing semibreves, minims, crotchets etc, so it is a good way of introducing this terminology. When played with chime bars it can be very soothing and that's no bad thing. Of course it does rather depend on your choice of notes. (And, it goes without saying, if you have more than one player to a part then you should give them the same note as the others playing that part.)