by Samuel Urquhart
No premium (16 blocks)
On headphone jack system change, device will perform the following.
1) Unplugged: Mono audio will turn off and volume will be set to 0
2) Plugged in: A dialog box will appear asking if you want Mono Audio turned on, once you pick, a second dialog will open asking if you want to open spotify.
If the spotify dialog annoys you, just detatch the two bottom blocks then close the loop again.