You might wonder what this contraption at the top end of RK/RL Sheds does. It is a suspended light and sound structure which has become a distinctive feature of the Night Market. Music composed just for the Night Market emanates from the structure with a variation in sound and vibration similar to what you would get in a Dolby sound movie theatre. The music drifts in and out during the night and seems to get a good response - a nice alternative to loud block out music.
And this is how it looks in operation, and yes, it would be nice to hear it, so maybe a trip to the Night Market is in order.