Originally Posted by antirealist
It's a subliminal way of discouraging people from changing seats. Perhaps if they played a selection of military marches it might accelerate the boarding process.
And at the other end they could play James Blunt to speed up deplaning.

May I suggest:
- March Militaire by Schubert
- Turkish March by Beethoven
- Polonaise in A flat major by Chopin (at least, the polka dot door train rumbling section

)