What's a song that's stuck in your head?

Cruel to be kind

UFO by Sneaky Sound System.

No idea why, better then my last ear worm of Bobbing Along from Bedknobs and Broomsticks.

Euro-Country by CMAT

That whole album is epic. I think I've had every song stuck in my head at some point.

Edit: to actually answer the question I'm going to say: Ryan Davis & the Roadhouse Band - "New Threats from the Soul"

After watching the movie Weapons it's George Harrison's Beware of Darkness.

I'm not sure of the title but it starts out...

"Groin, under-breast and butt..."

"The Fate of Ophelia". The first song on the new Taylor Swift album.

Maybe I should not have listened to that album. I thought "this isn't for me but it's popular so I'll give it a chance" and now I like every song on the album to some extent, but the first one got me hooked.

I have songs go through my head all the time but im not sure about stuck. Ill sing them while walking the dog or such.

Its almost always Foot Tapper by The Shadows. Has been for years. In fairness, it's a bop.

My friend just passed and Winter by Bayside has just been on a nonstop loop whether I like it or not

Always the intro rhythm of Postcards from Italy by Beirut