Creating a simple http server listening at port 3000 and is used to serve audio.

													
//serve-audio.js
var http = require('http');
var fs = require('fs');
http.createServer(function (req, res) {
	console.log("Port Number : 3000");
	// change MIME type to 'audio/mp3'
    res.writeHead(200, {'Content-Type': 'audio/mp3'});
    fs.exists('audio.mp3',function(exists){
		if(exists)
		{
			var rstream = fs.createReadStream('audio.mp3');
			rstream.pipe(res);
		}
		else
		{
			res.end("Its a 404");
		}
	});
}).listen(3000);
						
					

													
												

• Now run the snippet using the following command :
  

  													
  >node serve-audio.js