9 Digital electronic hardware, namely performance automation devices, for use in replaying recorded music samples and other audio files and for automatic control of other digital electronic hardware, namely stage device controllers, for use with musical instruments, guitar and instrument effects processors, musical instruments, lights, video cameras, and video processors; digital electronic hardware, namely performance automation devices, for use in enhancing live performances of music by replaying recorded music samples and other audio files and for automatic control of other digital electronic hardware, namely stage device controllers, for use with musical instruments, guitar and instrument effects processors, musical instruments, lights, video cameras, and video processors; downloadable computer software for use in replaying recorded music samples and other audio files and for automatic control of other digital electronic hardware, namely stage device controllers, for use with musical instruments, guitar and instrument effects processors, musical instruments, lights, video cameras, and video processors; downloadable computer software for use in enhancing live performances of music by replaying recorded music samples and other audio files and for automatic control of other digital electronic hardware, namely stage device controllers, for use with musical instruments, guitar and instrument effects processors, musical instruments, lights, video cameras, and video processors