[Coco] Bin Format Orchestra 90 CC

[Dennis Bathory-Kitsz]

Yes, those work Orch 90 files.

My Quaver files had a .MUS extension and were ASCII music files that 
were compiled by the playback system before performance. Quaver also 
had a waveform editor to change the quality of the sound used by the compiler.

I actually don't have a final version of Quaver here. It came out in 
1983 and was revised a few times before Green Mountain Micro failed in 1986.

Dennis