The Super Audio CD is gaining serious momentum.

The music industry's ongoing copyright and royalty battle took a refreshing turn Wednesday, August 7, when EMI Group PLC filed suit against AOL Time Warner, Inc. over the unpaid use of songs from Metro-Goldwyn-Mayer movies. Filed in US Court for the Southern District of New York, the suit seeks unspecified monetary damages and an injunction barring AOL Time Warner from playing songs from MGM classics such as <I>Singin' in the Rain</I> and <I>The Wizard of Oz</I>.

DVD-Audio proponents, ranging from record labels execs and mastering engineers to CE manufacturers, staged a press event on August 9 at Dolby Labs in Los Angeles in the hopes of rekindling interest in their format, which has been quietly trying to launch for the last year or so. Warner Bros Records has gone so far as to call this current effort a "re-launch", but after spending over four hours with the DVD-A folks, this reporter thinks there's a good chance we may be seeing yet another official launch once most of the current issues (detailed below) are sorted out.

The US Copyright Office is being pulled in opposite directions over a recent decree establishing royalty rates for music played by webcasters. On one side are radio stations and Internet-only music sites, which claim that the rates are too high. On the other side is the Recording Industry Association of America (RIAA), which claims that the rates are too low. Both sides have filed separate appeals in US federal court.

Issues surrounding the music industry are heating up, and most stories revolve around the record labels, musicians, congress, consumers, and music pirates. Often lost in the noise is the importance of another major player in the business: the technical folks who make recorded music happen.

"You'd be hard-pressed to find a company more protective of its reputation than Krell," says Wes Phillips, as he heads off to evaluate the <A HREF="http://www.stereophile.com//digitalsourcereviews/638/">Krell KAV-300<I>cd</I> CD player</A>. WP ponders whether that reputation is still intact as the company tries to save its customers some money.

"My god. This was better than any hi-fi I had ever experienced&mdash;I actually had Sergei Rachmaninoff <I>in the room</I>, playing Mendelssohn just for <I>me</I>. I am not ashamed to say that I wept." I wrote those words in the January 2001 <I>Stereophile</I>, about hearing a piano-roll transcription of Rachmaninoff performing Mendelssohn's <I>Spinning Song</I> (Op.67 No.34) on a B&#246;sendorfer Imperial 290SE reproducing piano. I was in the middle of recording <A HREF="http://www.stereophile.com//musicrecordings/298/">Robert Silverman's cycle of Beethoven piano sonatas</A> at the Maestro Foundation in Santa Monica, where there just happened to be a floppy disk with Wayne Stahnke's transcription of the Rachmaninoff for the B&#246;sendorfer mechanism, which Stahnke invented.

Choice is generally considered a plus, but as many of our readers note, when it comes to audio, a format war is the last thing consumers need. While the DVD-A/SACD conflict takes the center audio stage, other technology battles are being fought off in the wings, including the satellite radio format tussle 'twixt XM and Sirius.

Chip Stern heads this week's list with an evaluation of the <A HREF="http://www.stereophile.com//amplificationreviews/633/">NAD C370 integrated amplifier</A> from the January 2002 issue. With the units priced to sell, at $699, CS wants to know if the C370 can satisfy audiophiles as well as budget-conscious shoppers.