I used to be able to make music play out both my laptop speakers and also my monitor speakers.
I did this in the System Preferences and "creating" a new audio device that composed of both my laptop and my monitor. However sometime later I'm unable to find or locate the setting to create a new audio device that allows for this.
How do I re-enable sound out both my laptop and monitor speakers?
The only changes I made since I did this include: Install Logix, Install (and remove) Boom audio boost, and normal system updates.