VOCAL SOUNDS
Many works exist in which the voice of the performer is used to color the sound of the instrument or to provide a counterpoint. Such techniques however, fall outside the remit of this project and I suggest you consult the following websites should you wish to include the bassists voice in a composition.
http://www.vocalist.org.uk/vocal_techniques.html
http://www.ex-tempore.org/kavash/kavash.htm
http://www.vocalist.org.uk/vocal_techniques.html
http://www.ex-tempore.org/kavash/kavash.htm