a&r Matt Marshall art direction, design Brandy Flower bass Steven McDonald drums Dave Grohl electric guitar [lead] Warren Fitzgerald engineer Bernie Becker engineer [assistant] Tony Schloss engineer [dave grohl sessions] Adam Kasper keyboards Page McConnell lead guitar [acoustic], vocals Kyle Gass lead vocals, guitar Jack Black mastered by Tom Baker mixed by [assistant] Cameron Webb photography by Sean Murphy producer John King producer Mike Simpson Engineered At Arch Angel Studios Recorded At PCP Labs Recorded At The Boat Recorded At Arch Angel Studios Mixed At Larrabee North Mixed At Soundcastle Mixed At Record One, Los Angeles Mastered At Precision Mastering Published By Buttflap Music Published By Time For My Breakfast Music Published By Bob Odenkirk Music Barcode: 6 9699-85210-1 8 (Text) Matrix / Runout: AL-86167-1A X1 MR (Side A) Matrix / Runout: BL-86167-1B X1 (Side B) Matrix / Runout: AL-86168-1B X1 (Side C) Matrix / Runout: BL-86168-1B X1 (Side D)