Home / Forums / Vintage Melodicas / Suzuki M-36 / Reply To: Suzuki M-36 Reply To: Suzuki M-36 December 9, 2014 at 4:34 am #3539 Alan BrintonParticipant I couldn’t tell on a 36 key melodica, or even on a 25. I don’t really understand from the inner configuration. But I have 25 key Suzuki and Yamaha that I’m ready to send you to test out.