This environment shows you how control the Logic Fuzz-Wah plugin with an external controller, e.g. keyboard modwheel or MIDI footpedal. The keyboard control is useful to use after the audio file is recorded, it need not be a guitar, this works very well on many other instruments and virtual instruments. It uses the keyswitches C0 and C#0 to switch the bypass on and off. You just need to download then copy and paste the objects from this environment into yours, cable to the audio track, insert a Fuzz-wah plugin and play with the modwheel.