Q Light Controller+

Hi all,
Looking for a way to have an audio line-in to my computer with a feed of the music that would cause my LED strip lighting (connected via DMX ) to flash in reaction to the music. LED's are connected via DMX to USB to my computer. LEDs can be controlled in the "Simple Desk" section of the program to various brightness and colors. QLC detects it just great, just not sure how to incorporate sound reactivity to this set-up. I would love the lights to flash to the beat of a song.
Currently using Q Light Controller Plus on a new Macbook. I am new to this program and could use your help!
Thanks so much!

Welcome to the forum!

Have a look at the audio trigger widget: http://www.qlcplus.org/docs/audiotriggers.html

Make sure to select the correct audio input in the input/output tab: http://www.qlcplus.org/docs/audio-input-output.html