Home / Forums / Melodica construction, repair and maintenance / Refinish of Yamaha P-32D / Reply To: Refinish of Yamaha P-32D Reply To: Refinish of Yamaha P-32D August 6, 2014 at 2:30 pm #2925 DarenKeymaster It unscrews! I love what you’re doing – I think I may try doing a bit of reshaping/filling on the case, and try out your suggestion of chrome paint!