Computer hardware and computer software to control and improve computer and audio equipment sound; sound recording apparatus; sound reproduction apparatus; sound transmitting apparatus; pre-recorded digital and electronic media devices, namely, CDs, DVDs, and memory cards featuring interactive sound and visual recordings in the nature of music, and also featuring images, audio, video and audio-visual content in the fields of personal gaming and music; interactive computer software for computer games; amplifiers; MP3 players; MP4 players; sound cards; earphones; headphones; subwoofers; loud speakers; wireless speakers; remote controls for radios, televisions, and stereos; instrument and materials for transmitting and/or receiving and/or recording sound and/or visual images, namely, digital media streaming devices; consumer electronics, namely, CD players and digital audio players and downloadable digital music all provided on-line from databases or from the Internet or from any other communications network; digital music downloadable from the Internet