using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;

namespace ConsoleApplication51
{
    class Program
    {
        static void Main(string[] args)
        {
            DriveInfo[] allDrives = DriveInfo.GetDrives();
            int i=1;
            foreach (DriveInfo d in allDrives)
                Console.WriteLine("{0}) Drive {1}", i++, d.Name);

            int usrChoise = int.Parse(Console.ReadLine());

            if (usrChoise == 3)
            {
                string[] files = Directory.GetFiles("e:\\Music", "*.mp3", SearchOption.AllDirectories);

                foreach (string item in files)
                    Console.WriteLine(item);
            }
            else Console.WriteLine("ну тогда пошел нахер");
        }
    }
}