R2-D2 console application

This is the best application I've ever made - but absolutely pointless!

using System;
 
class Program
{
    static void Main( string[] args )
    {
        Random random = new Random( DateTime.UtcNow.Millisecond  );
 
        do
        {
            Console.Beep( random.Next( 37, 32767 ), 50 );
        }
        while ( !System.Console.KeyAvailable );
    }
}