Earworm killers

[jancivil]

I focus on my own music, works well

[Meffy]

En Attendant Cousteau — Jean-Michel Jarre
anything by Morton Subotnick
various Stan Kenton numbers from his "Artistry in…" period
Pictures at an Exhibition — Isao Tomita
whatever Ramones album is at hand
Magnificat — Arvo Pärt

For especially bad cases, play all simultaneously.

[Forgotten]

anything by Morton Subotnick

Yes! I can get really lost in listening to Subotnick

So much so that they sometimes have to send someone else in to find me...