[BrunerMA]

Thought I'd throw this out there as I can't seem to get it out of my head and I think it would be a cool, discrete ringtone or system sound.

Do you recall, in the original movie, when Willy Wonka would call the Oompa Loompas to retrieve the bad kids? He used a flute (from the looks, seemed to remind me of Pan's flute/Satyr Flute)... It was just a few notes, but was a nice tone.