ONLINE RETAILING AND AUCTION SERVICES, NAMELY, PROVIDING AN ONLINE CENTER FOR RETAIL STORE SERVICES FEATURING MUSICAL INSTRUMENTS, PARTS AND SUPPLIES, REFERRAL SERVICES FOR MUSICAL INSTRUCTION, MUSIC BOOKS, BOOKS AND MAGAZINES ABOUT MUSIC, AND PRE-RECORDED MUSIC AND AUCTIONEERING SERVICES ON A GLOBAL COMPUTER INFORMATION NETWORK; PROVIDING MARKETING INFORMATION REGARDING THE SERVICES PROVIDED BY THE ONLINE CENTER; ADVERTISING SUPPORT AND MARKETING CONSULTING SERVICES FOR SELLERS ON THE ONLINE...