christmas.cpp

constexpr unsigned P = 0;
constexpr unsigned C0 = round(16.35);
constexpr unsigned CS0 = round(17.32);
constexpr unsigned D0 = round(18.35);
constexpr unsigned DS0 = round(19.45);
constexpr unsigned E0 = round(20.60);
constexpr unsigned F0 = round(21.83);
constexpr unsigned FS0 = round(23.12);
constexpr unsigned G0 = round(24.50);
constexpr unsigned GS0 = round(25.96);
constexpr unsigned A0 = round(27.50);
constexpr unsigned AS0 = round(29.14);
constexpr unsigned B0 = round(30.87);
constexpr unsigned C1 = round(32.70);
constexpr unsigned CS1 = round(34.65);
constexpr unsigned D1 = round(36.71);
constexpr unsigned DS1 = round(38.89);
constexpr unsigned E1 = round(41.20);
constexpr unsigned F1 = round(43.65);
constexpr unsigned FS1 = round(46.25);
constexpr unsigned G1 = round(49.00);
constexpr unsigned GS1 = round(51.91);
constexpr unsigned A1 = round(55.00);
constexpr unsigned AS1 = round(58.27);
constexpr unsigned B1 = round(61.74);
constexpr unsigned C2 = round(65.41);
constexpr unsigned CS2 = round(69.30);
constexpr unsigned D2 = round(73.42);
constexpr unsigned DS2 = round(77.78);
constexpr unsigned E2 = round(82.41);
constexpr unsigned F2 = round(87.31);
constexpr unsigned FS2 = round(92.50);
constexpr unsigned G2 = round(98.00);
constexpr unsigned GS2 = round(103.83);
constexpr unsigned A2 = round(110.00);
constexpr unsigned AS2 = round(116.54);
constexpr unsigned B2 = round(123.47);
constexpr unsigned C3 = round(130.81);
constexpr unsigned CS3 = round(138.59);
constexpr unsigned D3 = round(146.83);
constexpr unsigned DS3 = round(155.56);
constexpr unsigned E3 = round(164.81);
constexpr unsigned F3 = round(174.61);
constexpr unsigned FS3 = round(185.00);
constexpr unsigned G3 = round(196.00);
constexpr unsigned GS3 = round(207.65);
constexpr unsigned A3 = round(220.00);
constexpr unsigned AS3 = round(233.08);
constexpr unsigned B3 = round(246.94);
constexpr unsigned C4 = round(261.63);
constexpr unsigned CS4 = round(277.18);
constexpr unsigned D4 = round(293.66);
constexpr unsigned DS4 = round(311.13);
constexpr unsigned E4 = round(329.63);
constexpr unsigned F4 = round(349.23);
constexpr unsigned FS4 = round(369.99);
constexpr unsigned G4 = round(392.00);
constexpr unsigned GS4 = round(415.30);
constexpr unsigned A4 = round(440.00);
constexpr unsigned AS4 = round(466.16);
constexpr unsigned B4 = round(493.88);
constexpr unsigned C5 = round(523.25);
constexpr unsigned CS5 = round(554.37);
constexpr unsigned D5 = round(587.33);
constexpr unsigned DS5 = round(622.25);
constexpr unsigned E5 = round(659.26);
constexpr unsigned F5 = round(698.46);
constexpr unsigned FS5 = round(739.99);
constexpr unsigned G5 = round(783.99);
constexpr unsigned GS5 = round(830.61);
constexpr unsigned A5 = round(880.00);
constexpr unsigned AS5 = round(932.33);
constexpr unsigned B5 = round(987.77);
constexpr unsigned C6 = round(1046.50);
constexpr unsigned CS6 = round(1108.73);
constexpr unsigned D6 = round(1174.66);
constexpr unsigned DS6 = round(1244.51);
constexpr unsigned E6 = round(1318.51);
constexpr unsigned F6 = round(1396.91);
constexpr unsigned FS6 = round(1479.98);
constexpr unsigned G6 = round(1567.98);
constexpr unsigned GS6 = round(1661.22);
constexpr unsigned A6 = round(1760.00);
constexpr unsigned AS6 = round(1864.66);
constexpr unsigned B6 = round(1975.53);
constexpr unsigned C7 = round(2093.00);
constexpr unsigned CS7 = round(2217.46);
constexpr unsigned D7 = round(2349.32);
constexpr unsigned DS7 = round(2489.02);
constexpr unsigned E7 = round(2637.02);
constexpr unsigned F7 = round(2793.83);
constexpr unsigned FS7 = round(2959.96);
constexpr unsigned G7 = round(3135.96);
constexpr unsigned GS7 = round(3322.44);
constexpr unsigned A7 = round(3520.00);
constexpr unsigned AS7 = round(3729.31);
constexpr unsigned B7 = round(3951.07);
constexpr unsigned C8 = round(4186.01);
constexpr unsigned CS8 = round(4434.92);
constexpr unsigned D8 = round(4698.64);
constexpr unsigned DS8 = round(4978.03);

unsigned notes[] = {
    G4, C5, C5, D5, C5, B4, A4, A4, A4, D5, D5, E5, D5, C5, B4, G4, G4, E5, E5, F5, E5, D5, C5, A4, G4, G4, A4, D5, B4, C5
};

unsigned tempos[] = {
    4, 4, 8, 8, 8, 8, 4, 4, 4, 4, 8, 8, 8, 8, 4, 4, 4, 4, 8, 8, 8, 8, 4, 4, 8, 8, 4, 4, 4, 2
};