Felicitación navideña con SAS

data _null_;
  /*
  LA 440
  SI 494
  DO 523
  RE 587
  MI 659
  FA 698
  SOL 784
  LA 880
  */

  call sound(659, 100);
  call sound(659, 100);
  call sound(659, 200);
  call sound(659, 100);
  call sound(659, 100);
  call sound(659, 200);

  call sound(659, 100);
  call sound(784, 100);
  call sound(523, 100);
  call sound(587, 100);
  call sound(659, 400);

  call sound(698, 100);
  call sound(698, 100);
  call sound(698, 150);
  call sound(698, 50);

  call sound(698, 100);
  call sound(698, 100);
  call sound(659, 100);
  call sound(659, 50);
  call sound(659, 50);

  call sound(659, 100);
  call sound(587, 100);
  call sound(587, 100);
  call sound(659, 100);

  call sound(587, 200);
  call sound(784, 200);
run;