I've only tried to play the piano having had a glass or two, twice. I failed both times.

Don’t drink and drive

Ma’am! You must not drink and drive!
That’s what all the posters say
If you do, you’re sure to crash
And put paid to someone’s day

Playing piano’s tricky
When I’ve supped more than a few
Can’t focus on those crotchets
And the pedal’s wobbly too

I guess the blur can be blamed
On how much liquor I’ve sunk
Best I stroke the ivory
And not drive home while I’m drunk