Apparatus for recording, transmission or reproduction of sound and images; Audio and video cassette recorders; Audio cassette and CD players; Audio recordings featuring music recording; Chronographs for use as specialized time recording apparatuses; Computer software for manipulating digital audio information for use in audio media applications; Computer software for use in the safeguarding of digital files, including audio, video, text, binary, still images, graphics and multimedia files; Audio discs featuring music; Digital materials, namely, cd's dvd's downloadable audio files featuring music; Digital media, namely, pre-recorded video cassettes, digital video discs, digital versatile discs, downloadable audio and video recordings, DVDs, and high definition digital disks featuring music; Downloadable MP3 files, MP3 recordings, online discussion boards, webcasts and podcasts featuring music, audio books and news broadcasts; Musical sound recordings; Musical video recordings; Digital video recorders; Downloadable video recordings featuring music perfromance; Electric audio playback units with lights and speakers; Sound and video recording and playback machines; Sound recorded magnetic cards, sheets and tapes; Tape recorders