Can you guess whose this is?

The venerable audio architecture firm Muzak still uses what looks like their original logo. Simple, Modern (not contemporary), and friendly -- yet definitely corporate and computer-age.

It's great to see a company that keeps up with the times (they distribute everything via digital satellite these days) without feeling that they need to completely remake their "brand identity."

Of course, their very name harkens back to a bygone era, when it was cool and cutting-edge to use a "z".