Convert a Classic (sfil/movr) Finder sound file?

I just stumbled across a sound file I saved more than ten years ago, what seems to be called a "System 7 Finder Sound." It's basically a resource-fork-only file with a 'snd ' resource.

I actually may have a machine capable of running Classic, but I'd rather not. Is there a way, under 10.5 Intel, to convert this file into a usable sound? QuickTime Player and GarageBand both refuse to open it.