I'm sure I don't have to spell out the irony for you.
The recording quality sounds like something from the early 20th century, so I don't feel bad about transcribing the lyrics here:
Oh, the Democratic Party
is for you and you and you
it works for all the people
and not for just a few
For(?) the barman in the city
for the big man and the small
oh, the Democratic Party
is the only one for all
(bridge)
From the north and south
from east and west we come
Singing the donkey's(?) serenade
c'mon and beat that drum
We'll march along together
and on Election Day
we're voting Democratic
'cause we're voting for the U.S.A.!
~CKL