Two actually, first Freebird "I'm as free as bird now, and this bird you cannot change"
And then a bit of Janis Joplin "O, Lord won't you buy me a Mercedes Benz",followed by a gulp and "Gulf Lima Fox is late downwind for......"
Actually, some years later on my first glider solo off aerotow, I distinctly remeber the Beastie Boys "Fight for the right... to Party"