This source code is an expansion of the famous open source code CoolPlayer. Some of it comes from other open source codes. All copyrights belong to the original organization or author. Here’s my tribute to the original author! Features included: 1. Supports playing music files in mp3 format. 2. Support the playback of music files in other formats through plug-ins. 3. Support skin changing function. 4. Chineseized. 5. Added mp3 lyrics display function. 6. Added music search function, which needs website and database support. 7. Added multi-file and multi-thread download functions. 8. Added the function of editing mp3 tags. 9. Support network playback function. 10. Improve the original network playback function. 11. Other improvements. Technical applications: 1. MP3 decoding technology. 2. Plug-in technology. 3. Skin resurfacing technology. 4. C calls WebService technology. 5. Multi-threading technology. 6. Multi-file, multi-thread download technology. 7. C reading and writing XML file technology. 8. There are many more. :)