In this synthesizer, a laser is used to control the effects and filters. In fact, this creative method has replaced touchpads and sliders to control sound effects. In addition to increasing the ease of use and speeding up the composer's action, this laser is attractive and has a visual beauty for audience and composer during a performance. An enjoyable and different experience while performing or composing. This green light is reminiscent of the bright rays of the aurora borealis in the dark of the night. AURORA also has a touch screen for easier settings and status display for the composer.