Aqualung is a music player designed to sound good, not to look good. Despite of this, the appearance of the program is not a particular disgrace. Multiple skins are supported, and you may as well roll your own if you don't like the existing ones. Here you will see a few full-sized desktop screenshots showing the available skins, so as to give you a sample of the program's look & feel. Click on the pictures to view them in full size.
These screenshots were taken using Aqualung version 0.9beta3. The appearance of newer releases may slightly differ, hopefully for the better.