music in c

is there is any chance to write a music program in C language????
if possible help me with ur suggestions

you can write it using sound() function.sound turns the pc speaker on at the specified frequency as its argument.

Of course it's possible. If you're talking about a music player, there're already libraries out there for most of the popular formats. Either way, your solution is going to depend on the platform you're targeting. I advise you to have a look at libraries like OpenAL and SDL, and then come back if you have any questions.

If you can dream it, you can do it. That's pretty much how programming is. Your skills and knowledge are the only real limitations with today's computers (in the 1980's, you'd often have hardware limitations as well). I'm into game design which involves music and audio being played back in a more advanced way than a simple audio player but even that is entirely possible.