Hi All,  Here's what Bob Berkman had to say about QRS Music Rolls.

  "Hi John -- People just need to relax.  There should be no noticeable
  interruption in the availability of our rolls.  We will ship from
  Buffalo until such time as the inventory is moved to our Story &
  Clark facility in Seneca, Pennsylvania, probably around April 1.
  For now, customers can continue to do what they've always done.
  Thanks, Bob"

[Two hours later...]

More information came my way just now.  My hunch was pretty spot-on.
QRS is moving their roll operations to Seneca, Pennsylvania.  They hope
to be done by April.  As long as there is no 'panic-buying' they should
have enough rolls in stock to fulfill their normal demand, and as far as
the public is concerned it should feel like nothing has changed except
the address.

Musically,
John A Tuttle
Player-Care.com 
Brick, New Jersey, USA