I like the new design - the only thing that bothers me slightly is that the blue gradient fades into nothing, and then the mental box that all the content is supposed to be in in that space of the page bleeds into the background white which makes it slightly unstable in terms of design for my taste. (Either expand that area of the page to occupy 100% of the width+height instead of having spacers -which I don't know if is possible or not due to the underlying wiki code- or attach a border to that area/div. Or find another solution altogether.)
Also - is there a way to make the "Featured", "New Scores" and "New Recordings" accordions mutually exclusive (so that only one of them is open at any one moment) so as to avoid content overflow pushing the "Copyright", "News" and "About us" section way down?
I like the flexible/relative design (as opposed to the more absolute -in terms of dimensions and sizes- old one) and light colours. I'm sure it will be improved a lot in ways we can't predict over the following weeks/months/years in pleasant directions