[Coco] demo stuff

[Simon Jonassen]

Ok Guys, i took the 2 voice music player to another level here....

I NEEDED THIS TO FIT ON A 4K COCO I...... 

and i needed it to be able to play while animating....
 
the resultant player is 58 bytes (fully pattern based) - the code is 58
bytes (the rest is freq table/patterns etc)

the 2 tracks here (with player) are under 1k each, the player is being
serviced every 340 cycles (6 hsyncs) and the sequencer once per frame...

http://www.roust-it.dk/coco/4k/utz.mp3
http://www.roust-it.dk/coco/4k/utz2.mp3

/Simon :-)