Music and sound recorders and players, namely, phonographs, tape recorders and cd, dvd, mp3 and mp4 players; loudspeakers; computer peripherals, namely, computer music players, printers, recorders, samplers and computer game players; computer peripherals for connecting personal computers to consumer electronics home entertainment products; cd recorders and players; music printing, playing and reproduction software; mp3, cd, dvd and computer hardware, software in the nature of interfaces used for music composition; prerecorded sound samples on cd, dvd and computer memories; music teaching software; home entertainment systems controllers; sound cards for computers and video games; computer game players and software; digital audio playback device in the nature of a network digital music player for connection to home stereo equipment and connectable to a personal computer for transfer to audio data from the personal computer to the device for decoding to produce an acoustic output through the home stereo equipment; computer programs for controlling settings on pc sound cards; computer controllers for reproducing, producing and recording music and generating music notation; rf audio transmitters; remote controls for cd players, for dvd players and for computers; computer voice annotation programs; software in the nature of music interfaces for use with computers; software in the nature of interfaces that transfer video signals to computers; personal computer interfaces, namely, digital music players and operating software; software for controlling multimedia functions on a multimedia pc; earphones and electronic devices and equipment used with earphones, namely, usb adapters, sound cards, microphones, amplifiers, volume controls