76466317
Nov 13, 2002
Interactive CD-ROMs and DVDs for musical education and entertainment, which combine a music video performance with an interactive song file enabling the user to sing or play along, using a plug-in microphone and human voice, and virtual and real musical instruments
Electrical and Scientific ApparatusProviding interactive entertainment services via cable television, satellite television and a global communications network, combining a musical performance with an interactive song file, enabling the user to sing and play along, using a plug-in microphone and human voice, and virtual and real musical instruments
Education and Entertainment