A compact disk playerchanger for compact disks fits within the standard half-height disk drive form factor for computer peripherals. The audio player is connected to one side of the display screen corresponding to the receive chamber, and is capable of sending out upon receiving audio signals sent by the computer mainframe. However, all of the multiple defects repaired by the first redundant column are not required to be in different main columns. The batteries are connected to the motor with a pair of wires which extend through a tubular golf club shaft.