i must agree with G because there is a hype around certain woods, and a predjudice against others. there are really exotic rare woods that sound bad, and some cheap, plentiful cheap woods that sound great. Parker has the right idea, experimenting with other materials. his guitars rock, and they are carbon fibre! i think construction, ie poorly or well built comes into play more often. i am going to experiment with different woods on my guitars, using relatively similar densities, and shrinkage factors etc... my super - super strat is being made out of pitch pine, which is very comparable to maple if im not mistaken.
mike