I have a somewhat large Yamaha keyboard, and I have precious little space in my apartment. Has anyone ever tried hanging a keyboard on the wall to store it? Any experiences with success or failure?
Hanging a keyboard is similar to hanging most large, reasonably heavy objects on the wall.
I use rawlplugs and heavy duty brackets for hanging my bike that I think would do the job perfectly. They are U-shaped, with a flattened off base of the U and can be bought in various sizes.
Something like this, but at the correct size for your keyboard should work:
(this is actually from interiorlandscaping.co.uk and is designed for hanging baskets, but these work well)