Flexiphone Keyboard Build Part 1, 2 Action Cabinet

I ve got so many instruments instrument parts hoarded, it s time to start using them I ve always had an idea to make a keyboard instrument that could be transposed. There are some harmoniums that do this by moving the action either left or right (one half step flat or sharp). I decided to achieve this by instead making the chromatic sounding parts moveable. Having a moveable, removable chromatic sounding piece has the added benefit of being able to swap in and out different devices to play on the same k