Today I happened upon a door for which unlocking was contingent upon the insertion of some scrap. I

Today I happened upon a door for which unlocking was contingent upon the insertion of some scrap. I did not possess any on my person; however, I was fortunately equipped with a laser-action drill, which made quick work of the surrounding walls. Inside, I obtained an electronic device on which some exquisite music had been stored. I listen to it from time to time.