1)   Gluz 5.0
GLUZ is a file sharing application running on the Gnutella Network. It is open standard software running on an open protocol, free for the public to use. GLUZ is capable of multiple searches and is most famous for its ease-of-use.
Gnutella, P2P, file sharing, Ultrapeer, magnet, music search, mp3 search, music download,

 2)   FileSpider 1.0
FileSpider is a spider that crawls for shared files in your local network, allowing you to search for those files quickly. FileSpider is an intranet search engine, which allows you to search for shared files and music files any where in the network.
Search, Intranet Search, File Search, Music Search,

 3)   Tag and M3U 1.6(Build655)
Tag and M3U allows you to easily edit music tag for multiple files or manage playlist automatically.Write tag by folder name,file name and existing tag fields, rename file by tag or make m3u playlist. Many options, multi-language and easy to use.
mp3 tag editor, id3 tag editor, Apple iPod, iTunes, m4a tag, mp4 tag, aac tag, tag and m3u, m3u, play list,

 4)   SpeedSearch 5.00
SpeedSearch is an efficient and intelligent web search agent. It can Simultaneously query multiple search engines, efficiently find MP3s, images, download, auctions, webpages, games and more. Hundreds of Search engines are grouped under categories.
speedsearch, jufsearch, search, mp3, image search, mp3 search, mp3 download, seek, web search, keyword,

 5)   iPOPMusic 2.5
iPOPMusic is now Music On Demand, the world's first Peer-to-Peer Search-And-Play Entertianment System. It transforms your Windows Media Player into an instant Kazaa/Limewire-like music experience without the need to download any illegal MP3 files.
mp3s, p2p, filesharing, Kazaa, limewire, musicondemand, imesh, gnutella, DC++, music search,