What Did I Do? / God as My Witness

"What Did I Do?/God as My Witness" is a song by American rock band Foo Fighters and is the fourth single from their eighth studio album Sonic Highways. The song was released on November 6, 2014.^[2]

"What Did I Do?/God as My Witness"
Single by Foo Fighters
from the album Sonic Highways
Released	November 6, 2014 (2014-11-06)
Recorded	KLRU-TV Studio 6A, Austin, Texas
Genre	Power pop[1]
Length	5:44
Label	RCA
Songwriter(s)	Dave Grohl Taylor Hawkins Nate Mendel Chris Shiflett Pat Smear
Producer(s)	Butch Vig
Foo Fighters singles chronology
"Congregation" (2014) "What Did I Do?/God as My Witness" (2014) "Outside" (2015)

Recording

The song was recorded at KLRU-TV Studio 6A in Austin, Texas and features a guest appearance from Gary Clark Jr.^[3][4]

Music video

The music video aired during the fourth episode of Foo Fighters: Sonic Highways. It mainly shows Foo Fighters and Gary Clark Jr. performing inside of KLRU-TV Studio 6A, the famous location where Austin City Limits was filmed.

Personnel

Personnel adapted from Sonic Highways liner notes^[5]

Foo Fighters

• Dave Grohl – lead vocals, guitar, producer
• Chris Shiflett – guitar, producer
• Pat Smear – guitar, producer
• Nate Mendel – bass, producer
• Taylor Hawkins – drums, backing vocals, producer

Additional Performers

• Rami Jaffee – piano, Wurlitzer, Mellotron, organ
• Gary Clark Jr. – lead guitar
• Drew Hester – tambourine

Production

• Butch Vig – producer
• James Brown – recording engineer, mixing engineer
• Gavin Lurssen – mastering
• Charlie Bolois – studio assistance
• John Lousteau – studio assistance

Charts

Chart (2014)	Peak position
Czech Republic Modern Rock (IFPI)[6]	5
UK Singles (OCC)[7]	165
UK Rock & Metal (OCC)[8]	6
US Hot Rock & Alternative Songs (Billboard)[9]	37