I am trying to play an mp3 in my code so I have a file called halo.mp3 on my desktop so how would I access it? I have system("halo.mp3"); It's not working so how do I fix this? I am working in XCode, my friend wrote the program on a Windows machine and I have no experience writing in C++ so I just hope this will work. The program works except for that part. Thanks for your help.