Derived from

HefterLocher.wav by Mortifreshman
http://freesound.org/people/Mortifreshman/sounds/246518/
http://creativecommons.org/publicdomain/zero/1.0/

vault.aiff by franzzle
http://freesound.org/people/franzzle/sounds/184843/
http://creativecommons.org/publicdomain/zero/1.0/