No. Not that sort of earworm!
The earworms that I wish to bring to your attention are far less unpleasant. You might even find them to be delightful. If not, you can always go back to that Ceti eel slithering into Chekov's ear...
First up, a couple of tracks from Perfume Genius' forthcoming album: "On The Floor" and "Describe" - I can't get enough of these two! I play "On The Floor" over and over and over, then break it up with "Describe" before going back. The videos are quite captivating, too. (It was Mitzi who brought Perfume Genius to my attention back here)
Now, on to something more lighthearted and fun: the themes from Steven Universe and Steven Universe Future:
And, finally, "When She Finds You" by Shakespears Sister:
That is all.