What are some of your favorite gender-bending songs?

Off-shoot from another question. Can you list some songs that play with the concepts of sex and gender identity? Three come to my mind: “Lola” by the Kinks, “A Boy Named Sue” by Johnny Cash and the folk song Canadee-i-o sung by Nic Jones which is about a girl dressing as a cabin boy to be with the captain she loves. What can you think of? Links would be lovely if available.