Ambeeant
Want a visual interpretation of the sounds or music in the air? An Ambeeant will do the trick. These guys aren't actually living, but they're instead little robots with simple intelligence and a battery that runs on feeding off of the ambience in the air. No one knows who made them all, but an awful lot of them fly around Trebol, collecting sounds from different sources. Ultimately, they're harmless - even the little "flames" that shoot out from their wings are really just Light magic made to look like fire. They'd make a nice pet for a beginner if not for the fact that they don't like being contained indoors! Lots of kids find this out the hard way when they suddenly have to explain to their parent why there's a broken window in the house.