Aztech is the name of two musicians:
1) The first is Tobias Lilja. Under Aztech name, he appeared on original Chillosophy compilations (Chillosophy, Chillosophy 2, Chillosophy 3) and also on Chiller Waves cd. He made one CDr EP Tendencies. Now he is producing under n5MD as Tobias Lilja. Still expressive electronica but with instrument he owns - trumpet.