Park Record Media Center

Singer Dave Grohl performs at the Grohl/HRT 2013 SXSW Music, Film + Interactive Festival held at Stubb's Bar-B-Q on March 14, 2013 in Austin, Texas. (Photo by Mark Davis/Getty Images for SXSW) ( 163715862 )

Singer Dave Grohl performs at the Grohl/HRT 2013 SXSW Music, Film + Interactive Festival held at Stubb's Bar-B-Q on March 14, 2013 in Austin, Texas. (Photo by Mark Davis/Getty Images for SXSW) ( 163715834 )

Musicians Dave Stewart, Stevie Nicks and Dave Grohl arrive at the screening of "In Your Dreams:Stevie Nicks" during the 2013 SXSW Music, Film + Interactive Festival at the Paramount Theatre on March 14, 2013 in Austin, Texas. (Photo by Michael Buckner/Getty Images for SXSW) ( 163683437 )

Musician and director Dave Grohl arrives at the screening of "Sound City" during the 2013 SXSW Music, Film + Interactive Festival at the Paramount Theatre on March 13, 2013 in Austin, Texas. (Photo by Michael Buckner/Getty Images for SXSW) ( 163627344 )

Musician Taylor Hawkins arrives at the screening of "Sound City" during the 2013 SXSW Music, Film + Interactive Festival at the Paramount Theatre on March 13, 2013 in Austin, Texas. (Photo by Michael Buckner/Getty Images for SXSW) ( 163627343 )

Musician and director Dave Grohl arrives at the screening of "Sound City" during the 2013 SXSW Music, Film + Interactive Festival at the Paramount Theatre on March 13, 2013 in Austin, Texas. (Photo by Michael Buckner/Getty Images for SXSW) ( 163627481 )

Musician and director Dave Grohl arrives at the screening of "Sound City" during the 2013 SXSW Music, Film + Interactive Festival at the Paramount Theatre on March 13, 2013 in Austin, Texas. (Photo by Michael Buckner/Getty Images for SXSW) ( 163627393 )

Musicians Nate, Mendel, Pat Smear, Dave Grohl, Rick Springfield and Lee Ving, left to right, arrive at a screening of his movie "Sound City" during the SXSW Film and Music Festival, on Wednesday, March 13, 2013 in Austin, Texas. (Photo by Jack Plunkett/Invision/AP Images) ( SXSW 2013 - Sound City )

Musicians Rick Springfield, Dave Grohl and Lee Ving arrive at the screening of "Sound City" during the 2013 SXSW Music, Film + Interactive Festival at the Paramount Theatre on March 13, 2013 in Austin, Texas. (Photo by Michael Buckner/Getty Images for SXSW) ( 163627629 )

Musician/Director Dave Grohl (L) and Rupert Neve arrive at the screening of "Sound City" during the 2013 SXSW Music, Film + Interactive Festival at the Paramount Theatre on March 13, 2013 in Austin, Texas. (Photo by Michael Buckner/Getty Images for SXSW) ( 163627466 )

Musician Chris Shiflett arrives at the screening of "Sound City" during the 2013 SXSW Music, Film + Interactive Festival at the Paramount Theatre on March 13, 2013 in Austin, Texas. (Photo by Michael Buckner/Getty Images for SXSW) ( 163627514 )

Musician Rick Nielsen (L) and drummer Taylor Hawkins arrive at the screening of "Sound City" during the 2013 SXSW Music, Film + Interactive Festival at the Paramount Theatre on March 13, 2013 in Austin, Texas. (Photo by Michael Buckner/Getty Images for SXSW) ( 163627497 )