Project - Sound sensor and LED stirngs

Hello,
we are working on an Arduino project. We are using Sound Detection Sensor Module (Sound Detection Sensor Module - SOUNDDETECT) and WS2811 Digitale 5mm RGB LED String - IP68 Waterdicht 50 stuks (http://www.tinytronics.nl/shop/Licht/WS2811-Digitale-5mm-RGB-LED-String---IP68-Waterdicht-50-stuks). Our idea is to make the LEDs blink ramdomly when the sound around is very low. On the other hand, when the music/sound around is very loud the LEDs stop blinking and they're off.
Anyone can help us with the code?
please please!!!
thank you!

Look into the FastLED library for your LED string.

Use Google as this project as been done hundreds of times. Or post in Gigs and Collaborations and pay someone to do it.

You can also try to do it yourself with example code for each of those modules and if you get stuck, you can ask specific questions here.

Anyone can help us with the code?

This would mean that you have code already and if so, please post it in code tags.