The sound is spot on for my taste.
Bloody well done!
and thanks.
Just one technical issue tho. In Sonar.wav the sound, at the start, is close to a
binary waveform, rather than a sine wave. This makes it sound unnatural, like it is
being played on low quality speakers on high volume.
I don't know how this might have been caused or if it can be fixed.
Did you ramp the volume up beyond the capability of the file format perhaps?