http://community.webshots.com/photo/122749650/151586439TDfraL Tone Chart 1 or differnet types of wood http://community.webshots.com/photo/122749650/151587789eFTolN Tone Chart 2 Hope this can help Basswood is on Chart one top right hand corner Remember to press "Normal Size" button on that site, the photo quality is much better and larger!!! Both chart come with most of the 琴身的用料& 共鳴avaliable on the market now