There are many like
LimeWire-Limewire.com
Why LimeWire?imeWire is the world's fastest P2P file-sharing application for all types of computer files, including music, video, pictures, games, and text documents. Other features include dynamic querying, file previews during download, advanced techniques for locating rare files, and an easy, clean user interface. LimeWire's new spam blocker gets rid of junk results, and automatic updates will keep you sharing faster than ever with the latest version. You can search for Creative Commons and Weedshare licensed files, and publish your own creative works with Creative Commons licensing. LimeWire continues its guarantee of no adware or spyware.
Morpheus-
Why?New Morpheus with BitTorrent support adds podcast searching and publishing to its popular P2P file-sharing and search application. Morpheus makes it easy to burn CDs or transfer audio and video files to your iPod or MP3 player. Morpheus' set of features makes it simple to search, discover, download, and play all types of media files including MP3 audio, music, movies, videos, games, photos, and documents. Search multiple P2P networks including the Neo Network, Gnutella and BitTorrent to find rare and unique content you can't find elsewhere
Imesh-http://dw.com.com/redir?pid=10592816&merid=67613&mfgid=67613&usraction=101&lop=link&edId=3&siteId=4&oId=3002-2166_4-10592816&ontId=2166&destUrl=http%3A%2F%2Fdownload.imesh.com%2Ffiles%2FiMeshV7.exe
Why Imesh?iMesh is a peer-to-peer file-sharing program that lets you find, download, share, and publish audio and video files. An ever-growing community of millions of registered users ensures quick location and download of virtually any type of file available on the P2P network. With the power of the iMesh network you can listen to and download songs that are 100% legal. Our service is endorsed by the key players in the Music Industry. iMesh 7.0 allows you to explore and experience the power of the iMesh network where you can access millions of songs and a great music community instantaneously. With iMesh 7.0 you get: instant connections, a powerful search engine, and great tools to share and experience music including, playlists, unique compilations and great mood music.
Bearshare-http://dw.com.com/redir?pid=10575092&merid=75285&mfgid=75285&usraction=101&lop=link&edId=3&siteId=4&oId=3002-2166_4-10575092&ontId=2166&destUrl=http%3A%2F%2Fdownload.bearshare.com%2FBearShareV6.exe
Why?BearShare 6 is a powerful peer-to-peer file-sharing program that lets you find, download, share, and publish audio and video files. An ever-growing community of millions of registered users ensures quick location and download of virtually any type of file available on the P2P network. With the power of the BearShare network you can listen to and download songs that are 100% legal. Our service is endorsed by the key players in the Music Industry. BearShare 6 allows you to explore and experience the power of the BearShare network where you can access millions of songs and a great music community instantaneously. With BearShare 6 you get: instant connections, a powerful search engine, and great tools to share and experience music including, playlists, unique compilations and great mood music.
Itunes -apple.com
why?iTunes, the award-winning digital-jukebox software, is now available for Mac and Windows. The iTunes Music Store offers Windows users the same online music store as Mac users, with the same music catalog, the same personal-use rights, and the same 99-cents-per-song pricing. With music from all five major music companies and more than 600 independent labels, the iTunes Music Store catalog now offers more than 1,000,000 songs. Features include a free download with no hidden charges for extra features, MP3 and pristine-quality AAC-encoding from audio CDs, smart playlists, more than 250 free Internet radio stations, and the ability to burn custom playlists to CDs and MP3 CDs, to burn content to DVDs to back up an entire music collection, and to share music via Rendezvous over any network, cross-platform.
Version 7 adds navigation by album covers with Cover Flow, backup features, Apple Software Update for Windows, and high-quality feature movies for preview and purchase. iTunes 7.1 lets you enjoy your favorite iTunes movies, TV shows, music, and more from the comfort of your living room with Apple TV. iTunes 7.1 also supports a new full screen Cover Flow and improved sorting options. iTunes 7.1 also addresses a number of compatibility issues with Windows Vista.
Shareaza-www.shareaza.com
why?Shareaza has unique features, including ghost ratings, a completely user-configurable queue area, and multinetwork support. The program started as a Gnutella client but recently branched out and developed Gnutella2, a completely open and documented network. Shareaza's interface is easy to use, yet powerful and fully skinnable. Shareaza's download core was built to provide optimum performance from any number of sources. Shareaza can manage your download queue automatically, or you can take charge and modify the status of files or even individual physical transfers and sources.
Version 2.2.5 has multiple fixes on all supported networks, providing vastly improved multi-network, peer-to-peer file-sharing capabilities. There also are several new features, including a scheduler, a review viewer, enhanced translations, and improved metadata support. Help facilities and documentation have been improved to make the application easier to use.
Alternative
www.itunes.com
www.rhapsody.com