Hardback book package with 28-page book in slipcase. Includes:2018 NEW STEREO MIX (High-resolution DSD)2018 NEW 5.1 SURROUND MIX (High-resolution DSD)2018 NEW STEREO MIX (standard CD)1977 Original Stereo Mix by Brian HumphriesAssistant Engineer: Peter JamesMixed at Britannia Row2018 Remix: 5.1 Surround and Stereo Mixes by James GuthrieAssistant Engineer: Joel PlanteDisc11 : Pigs On The Wing 12 : Dogs3 : Pigs (Three Different Ones)4 : Sheep5 : Pigs On The Wing 2Powered by HMV