>I've got some really cool stuff on my website, but I've had it up
>and running for months now and my traffic is very low. How can I
>increase the number of visitors (wanted visitors) to my site?
I would suggest to take time out to make reciprocal links with
other music sites - sheet music, groups who use your violin,
other groups, publications, etc. It will send you visitors and
improve your SE listing.
Your order form is cgi, I do not have the impression that it is
linked to secure server. If so, potential buyers will not order
online and send their CCard info.