Uro

#include <iostream>
#include <random>
#include <algorithm>
#include <windows.h>
#include <cwchar>

#define D 1174
#define E 1318
#define G 1567
#define Fmol 1479
#define B 1975
#define C7 2093
#define A 1760
#define msg "HAPPY BIRTHDAY"


using namespace std;

int main()
{
    HANDLE hConsole=GetStdHandle(STD_OUTPUT_HANDLE);

    int sound[] = {D, D, E, D, G, Fmol, D, D, E, D, A, G, D, D, 2349, B, G, Fmol, E, C7, C7, B, G, A, G, A};
    double Beats[] = {3.0/4, 1.0/4, 1.0, 1.0, 1.0, 1.5, 3.0/4, 1.0/4, 1.0, 1.0, 1.0, 1.5, 3.0/4, 1.0/4, 1.0, 1.0, 1.0, 1.5, 3.0/4, 1.0/4, 1.0, 1.0, 1.0, 1.5, 1.5};

    while(1)
    {
        int when[26] = {1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0};
        random_shuffle(when, when+26);
        int j = 0;
        for(int i = 0; i < 26; i++)
        {
            SetConsoleTextAttribute(hConsole, (int) (rand() % 10 + 1) | FOREGROUND_INTENSITY);
            Beep(sound[i], 500 * Beats[i]);
            if(when[i])
                cout << msg[j++];
        }
        cout << "\n";
    }
}