Speakers

Ever have one of those weekends when everything goes totally wrong?
I download some music, click on the Play button, but I couldn’t hear any sound.
I turned the speakers on and off, but still, no sound.
Dammit.
Then I messed with the device settings in the computer, but I still couldn’t hear anything.
I spent the whole weekend changing out the speaker cable, then getting new speakers, and…
Wait a minute.
Are my headphones still plugged in?
Those mute the signal to the speakers, don’t they?
I’m sure my neighbors wanted to mute me for the next ten minutes.