/* -------------------- Music for bioloid  --------------------------------- */
/// assume there is nothing in the URBI.INI
/// Connect to bioloid (do not do if already connected!)
Bioloid.connect("COM1", 57600);

/// Create sensor
sensor = new Sensor(100);
music:{
 for (i=0; i<27;i++){
  sensor.buzzerTime=255;
  sensor.buzzerIndex=i;
  sleep(1.5s);
 };
};
/* -------------------- Music for bioloid  --------------------------------- */

This should make your bioloid AX-S1 module play its 26 pre-recorded melodies one by one with a wait of 1.5 seconds between each.