First, props for hand coding your first website. As I suspect you are already aware, the color scheme is jarring and unattractive. Sites like Kuler
and Colour Lovers
can provide inspiration on that front.
The biggest problem though is your font selection. Comic Sans? ...no, just no. It's ugly and you're telling the viewer not to take you seriou-- it's ugly. Even if it was a desirable font, only Windows has it so a lot of browsers won't render it, as you can see from this collection of screenshots of your website from various browsers: http://browsershots.org/http://pianowizzy.webs.com/