Drifta, if you follow the history, MusicMatch was bought by Yahoo! and used to replace their Yahoo Music Jukebox which they later killed and partnered with RealNetworks. Yahoo! now distributes Rhapsody, which I like. BTW, the first iPod for Windows came with MusicMatch, but Apple quickly dumped it and released iTunes.
Music players and jukeboxes are very personal as most folks have a favorite and at least one they dislike. You can take suggestions, but to find *your* favorite you will have to try them. Some folks like the big, fat organizer/player/music store "jukebox" software, such as iTunes and RealPlayer. Others prefer a smaller, lighter app such as Winamp. I have found MediaMonkey to be a small app that's good for organizing and tagging. Tastes in players are as varied as the music they play!