Photo: Nela KoenigA new preview of Sound City, Foo Fighters frontman Dave Grohl's upcoming documentary about Los Angeles' Sound City Studios, has been posted on the film's official YouTube channel.  The 52-second clip features interview footage of John Fogerty, Tom Petty, Mick Fleetwood and others discussing their experiences recording at the legendary Los Angeles studio and working with its vintage recording console, the Neve 8028.

"It's tube-driven, it's analog," comments Fogerty.  "The bass sounds better, the human voice sounds better."

Sound City also is expected to include new music and interviews with a wide variety of other artists, including Rick Springfield and members Cheap Trick, REO Speedwagon and Ratt.

Before forming the Foo Fighters, Grohl, of course, was the drummer of Nirvana, and Sound City was where the influential band recorded their landmark Nevermind album.

A release date for the film has yet to be announced.

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