Label: Sm:)e Communications
Styles: Ambient Techno, Acid Techno, IDM
A sprawling 2-CD compilation of tunes roughly separable into either ambient or experimental acid/techno. Although a bit simplistic at times, the material's as good as anything the duo released through Rising High, proving the move to Smile hasn't shaken their sound. Also in evidence is an increased predilection for breaks, which has continued to grow since this set's release.
-Sean Cooper (Allmusic Guide)
Part One: http://rapidshare.com/files/99118428/Air_Liquide_-_The_Increased_Difficulty_of_Concentration.part1.rar
Part Two: http://rapidshare.com/files/99114222/Air_Liquide_-_The_Increased_Difficulty_of_Concentration.part2.rar
Part Three: http://rapidshare.com/files/99112289/Air_Liquide_-_The_Increased_Difficulty_of_Concentration.part3.rar