There has been a request for a recording of Radio Brazil, since we don't have sheet music for it. Here is a video that Clark took of us in 2014--it's a video of a whole Pipe & Bowl show, but we can be seen playing the tune starting at 18:50 in the video. We do it more or less the same now musically.
...and here, a year later, at about 12:16
Here is a stab at the dots(by K Hughes)