Auction management services provided to others over an on-line web site accessed through a global computer network; Maintaining a registry of sports memorabilia and works of art; Marketing services, namely, promotional services for the memorabilia and collectables of others; Promoting the goods and services of others by providing a website featuring product reviews in the field of memorabilia, keepsakes, relics, souvenirs, trophies, and auction purchases; Promoting the memorabilia, keepsakes, relics, souvenirs, trophies, and auction purchases of others by means of providing online portfolios via a website; Providing a searchable online advertising website and informational guide featuring the goods and services of other vendors via the internet in the field of memorabilia, keepsakes, relics, souvenirs, trophies, and auction purchases; Providing a searchable website featuring the goods and services of other vendors; Providing a website featuring a registry of musical instrument information; Providing a website featuring an online marketplace for exchanging goods and services with other users; Providing a website for connecting sellers with buyers; Providing a website for users with specific informed recommendations of specific consumer products and services validated by the users' inputted preferences and social network; Providing an Internet website portal featuring links to music-related merchandise for retail purposes