[microsound] Sruti/Drone Box updated to version 2.8

[Dave Seidel]

Hi all,

I just released version 2.8 of the drone instrument. New/changed features:
- option to record session (WAV file)
- use vco2 for higher-quality saw, square, and (new) triangle waves;
still using poscil3 for other waves
- add a fifth drone
- add "All On" and "All Off" buttons to activate/deactivate all drones
at once
- rename "Notes" to "Pitch class"

Get it from (free!):
http://mysterybear.net/article/51/drone-instrumentsruti-box-new-version

- Dave Seidel
http://mysterybear.net
http://soundcloud.com/mysterybear