Part of being a piano tuner is also doing a multitude of different repairs. Cabinet work is one of those kinds of repairs. This is a Yamaha piano in a middle school. The top front panel became detached(not sure exactly how this happens), and someone masterfully duct taped it back together.  After pulling the duct tape off, I glued and clamped it together(harder than it sounds). After gluing, I also added screws, to help strengthen the joint.