One day, Karen's brother had a tune cycling repeatedly in his head while he was showering. Luckily for us, it turned out to be the horn part in "SIng".
Sing, sing a song
Sing out loud
Sing out strong
Sing of good things not bad
Sing of happy not sad
(*) Sing, sing a song
Make it simple to last
Your whole life long
Don't worry that it's not
Good enough for anyone
Else to hear
Just sing, sing a song
La la la la la
La la la la la la...
Sing, sing a song
Let the world sing along
Sing of love there could be
Sing for you and for me
Repeat (*)
http://en.wikipedia.org/wiki/Quaaludes