Core Player

• The Core Pocket Media Player is one of the more popular alternatives to the Windows Media Player mobile. This is a type of open source program, which means that you are given access to the source code, and could make alterations to it if you knew what you were doing. It has a simple user interface, and it is also free.
  
  

Nitrogen Player

• The Nitrogen Player is another favorite for those who want an alternative to Windows Media Player. With Nitrogen Player, you get a fully-functional mobile media player with advanced features. It also supports various skins so that you can customize the look and feel of the player on your phone. It has a sleep mode so that it can conserve power on your phone while you are listening to music. Nitrogen Player also provides a file browser so that you can find the music files stored on your phone.
  
  

PocketMusic

• PocketMusic is another alternative to the Windows Media Player Mobile program. One of the attractive features of PocketMusic is that it has a large user interface. All of the essential buttons that you would need to tap are large and easy to recognize. It also supports most of the popular music files out there like MP3, WMA and OGG. It allows you to set an alarm on your phone and play a particular song as the alarm.
  
  

WinVibe

• WinVibe is a program that provides a free alternative to Windows Media Player Mobile. The WinVibe program provides all of the standard features that allow you to play music and create playlists. This player also provides access to an equalizer and level meters. You can use various sound effects, such as bass boost, surround sound or 3d chorus. While it does not provide you with the option of watching videos, it does give you an attractive music player.