Home / Forums / Melodica construction, repair and maintenance / Tuning and Gapping Hammond Bass melodica / Reply To: Tuning and Gapping Hammond Bass melodica Reply To: Tuning and Gapping Hammond Bass melodica June 7, 2015 at 1:30 am #5421 Alan BrintonParticipant High level of interest here. You are the best at this stuff, MM, a man of many talents.
