My daughter is 7 years old and doing grade 3 piano. She seems to have a very good ear (maybe perfect pitch) and can play songs she's heard played only once by ear (melody and chords). Recently, she also likes to make up simple 16 bar songs (melody and simple chords) and play them for fun in D major or some other key.
I know she is clearly quite musical but how unusual is this really? Is there anything you'd do to support a child that was this musically talented.