M. Walking On The Water was a German indie-band formed in the mid 80's and one of those bands a lot of people could agree. From the beginning they were hard to categorize because they added many unusual instruments like accordion and a violin to their sound. In 1983 they released an EP with six cover versions from prog-rock and hard rock era. I've seen this cover and I recognized that it was a tribute to Pink Floyd's Atom Heart Mother. And their versions are worth to listen because they were more interpretations of songs almost everybody knew. It was also courageous to cover songs from this era. I don't know any other band that tried this.
M. Walking On The Water - Child In Time
M. Walking On The Water - In The Court Of The Crimson King
M. Walking On The Water - Roundabout