Composer\u002FPlayer list: 　　Derek Bailey: Electric Guitar 　　Evan Parker: Soprano Saxophone 　　Hugh Davies: Live Electronics 　　Jamie Muir: Percussion 　　Christine Jeffrey: Voice 　　 　　Recorded: 　　August 25, 26, 27, 1970 , Merstham Studios, London 　　Engineer:Jenny Thor 　　Producer:Manfred Eicher