Did you know you have the potential to start a kicktail party at any moment with the device in your pocket? The new app by LVP " LED Music Effect (Rooted)" syncs up your LED light with the music being played on your phone. You can have your own lightshow anywhere you go. The LED will blink 3 different colors, this does support many devices, and the light blinks with the melody of the song which is being played. This is one good way to use the LED notification light on your Nexus 6 by the way. Grab this from the Play link below.
via XDA