cooperative marketing and advertising; promoting and sponsoring the goods and services of others in the music industry, namely, music concerts, music video recording, music audio recordings, audio and video production and recording services, audio and video production and recording equipment and musical instruments; through; distribution of these goods and services at retail and on-line shops together with printed material and promotional contests, exhibition and bartering of these goods and services for others with on-line retail and ordering services, with distribution of audio-visual presentations of these goods and services at retail and promotional sites both computerized on-line sites and physical sites; also through the sponsoring and conducting of opinion polling and surveys along with competitions and events for musical and video artists in a multimedia format of live computerized on-line, radio and television, for business and advertising purposes of these goods and services