Home / Forums / Buying a melodica / Yamaha P37D vs P32D / Reply To: Yamaha P37D vs P32D Reply To: Yamaha P37D vs P32D February 24, 2016 at 10:17 pm #6845 DarenKeymaster They should do an in-between size, a P34D, going from G to E. I think that would cover most situations. They could do it in a nice grown up colour as well!