"To Be And Not To Be" is a new movie / documentary by Frank Scheffer.
Yes, Frank Scheffer, who also made documentaries about Zappa, Cage and Varèse.
"To Be And Not To Be" is about the Teheran Symphonic Orchestra (and they have performed Zappa's 'Dog Breath' in concert).
There's a full page article about the screening of this documentary in the NRC Handelsblad (dutch newspaper) from 2009/06/05.
The movie could be seen at the Amsterdam Filmfestival on june 12 & 14, but will shortly also be broadcast on dutch television: June 26 on dutch NED2 TV.
-- info: Klotz