Wes and Stan - The Boys are Back in Town by Thin Lizzy. Definitely one for Wes and Stan.
The Witch - Lying Eyes by the Eagles for the Witch.
Eileen - No Regrets by Robbie Williams. One for Eileen. She’s of the “regrets are for wimps” school of thought. Having said that, she does have some like putting Derek at risk of being magically hurt by the Queen in an attempt to get Eileen back for good but her regret there is at the monarch’s behaviour, not her own.
The Queen - Ride a White Swan by T-Rex. It’s the kind of thing the Queen’s ancestors did. She herself does not indulge, preferring a pure unicorn every time.
Jenny and Eileen - Planet Earth by Duran Duran. One for Jenny and Eileen, given they love the place.
The Queen (Eileen is the embarrassment) - Embarrassment by Madness. What Eileen is to the Queen though Eileen considers the monarch’s behaviour equally embarrassing, not that the ruler will accept that.