Another Classical Tune From A Movie

[Phaota]

Hope someone here can help me out in identifying this classical tune.  I know it is one of Haydn's Quartet chamber music pieces, but not which one.  The audio is from the classic 1984 film, Footloose.  Thanks for the help.
http://www.fileden.com/files/2009/1/28/2288425//Hayden-Chamber_Pieces.mp3

[Phaota]

So, no one has been able to ID it?  Too bad, was really hoping to track down the full version for my soundtrack.

[zmic]

It's from opus 20, a set of 6 string quartets called "Sun Quartets".

String Quartet No. 27 in D major, Op. 20, No. 4, Hob.III:34: II. Un poco adagio e affettuoso

[Phaota]

Perfect!  Thanks a million.  Got the song and it matches.  Finally my extended soundtrack is complete.