Hi All.

Spent quite a bit of time on 'Calibration'
Here is a link to a pre-release render from the score and more about the work.
Im using the larger FluidR3 soundfont.
Apart from some minor EQ in Audacity, this is rendered directly from MuseScore 1.1

https://sites.google.com/site/freemusicforkids/fmfk-editorial/calibration