Beat / rock group founded 1968 in Hamburg, Germany by Achim Reichel and other musicians from The Rattles and other bands. They had several hit singles in Germany, becoming increasingly eccentric and inventive. With the advent of Krautrock and the psychedelic underground, Wonderland reincarnated themselves as Wonderland Band, recording the experimental prog album No. 1 - which in turn led to the project A.R. & Machines.