Billboard.biz:
As expected, the RIAA today filed a notice of appeal in the the U.S. Court of Appeals in the District of Columbia asking the court to review the Copyright Royalty Judges’ order on the final determination for mechanical and digital phonorecord delivery rates and terms. While the notice of appeal doesn’t get into specifics it says the CRB order
is “contrary to law, clearly erroneous, arbitrary and capricious, an abuse of discretion, and not supported by substantial evidence.”