Home / Forums / General melodica discussion / Quizz Question: What is Wrong with This Picture? / Reply To: Quizz Question: What is Wrong with This Picture? Reply To: Quizz Question: What is Wrong with This Picture? January 12, 2016 at 4:38 pm #6720 KevinParticipant Looks like you have disparate metals on the reed plates? Brass reeds mounted to stainless steel maybe(no staining) and brass on is that copper(I don’t see any verdigris)? Or is it just the lighting?