What are the songs that Peter sings in a Peter Griffin Christmas?

Answer 1

'Evil Monkey' (not a real song)

'Wake Me Up Before You Go Go' (real song)

'Friends and Lovers' (real song)

'So Long, Farewell' from 'Sound of Music' (real song)

There may be more, perhaps someone else will add them.

Answer 2

Sleigh Ride, Little Drummer Boy & Carol of the Bells... obviously with improvised lyrics.

Answer 3

Peter doesn't sing it, but the song if featured in S10|E01 Lottery Fever

Answer 4

the bird is a the word