Just put it with your other mods. 

This file simply removes the autonomy flag from the guitar. Seriously, it can't be as addictive as it seems to be. Now, Sims will only play when you tell them to. Does not interfere with autonomous performances, since I have never seen a Sim perform autonomously. If it's an issue, it could be added.

Compatible with Awesome Mod. Would not be compatible with another guitar autonomy mod, but why would you need two? 

infamy@dirtdoggaming.com