Home / Forums / General melodica discussion / Neck strap for a 37-key melodica / Reply To: Neck strap for a 37-key melodica Reply To: Neck strap for a 37-key melodica March 20, 2015 at 10:54 pm #4454 Melodica-MeParticipant Ofir how heavy is your melodica, I don’t own a Sawn or Yamaha P37D??