This song is from Season 5 Episode 21 of Parks and Recreation. 
Standard Tuning


Intro - Cadd9

Cadd9
Once I was a golden swan
G
A swan of a man
Am
Now that swan's name was andy
           F                 G
And he started a rock'n'roll band 

He made incredible nachos
That everybody claimed they loved
And then the band mates dicked him over
With a massive rock'n'roll shove

           Cadd9
This is my swan song
           G
Watch me fly

           Em 
I'm gonna find a place where  I can be
                   F                 Am
the beautiful duckling I always was inside

*wailing* (I think over his cries he's playing G Em F G but it's hard to tell)