File list (Check if you may need any files):
MP3play.exe
MP3PLAY.JPG
playMP3.txt
SETUP.BAT
XAUDIO.DLL
MP3play Source Code\App.ico
...................\AssemblyInfo.cs
...................\bin
...................\...\Debug
...................\...\.....\AxInterop.MP3PLib.dll
...................\...\.....\Interop.MP3PLib.dll
...................\...\.....\MP3play.pdb
...................\...\.....\XAUDIO.DLL
...................\Form1.cs
...................\Form1.resx
...................\MP3play.csproj
...................\MP3play.csproj.user
...................\MP3play.sln
...................\MP3play.suo
...................\obj
...................\...\AxInterop.MP3PLib.dll
...................\...\Debug
...................\...\.....\MP3play.exe
...................\...\.....\MP3play.Form1.resources
...................\...\.....\MP3play.pdb
...................\...\.....\MP3play.projdata
...................\...\.....\temp
...................\...\.....\TempPE
...................\...\Interop.MP3PLib.dll
...................\Thumbs.db
AxInterop.MP3PLib.dll
Interop.MP3PLib.dll
mp3p.ocx