Danske Bank Vs. Lexus

Is it me, or are these two tunes the same? Someone told me that they are actually just versions of the same piece of classical music, but I can't seem to find it. At the risk of sounding stupid and unable to Google properly (God forbid!); does anyone know? Does anyone care? Have a peek anyway:





See what I mean?

Yes, I did actually write this in my MySpace blog in September 2007 (although I seriously doubt that anyone has actually realised that, as I seriously doubt anyone reads this), but I saw the Lexus ad on Danish TV the other day for the first time, so thought it slightly more appropriate. Or something. But there you go.