A very good transcription which was very accessible for both competetent piano player and soloist. Even though one of the parts was left out (there are usually two melody lines) it was accounted for in the piano part which made it a very acceptable alternative.
The separate soloist part made it immediately performable. I find that just one part is given on other sites I have used which gives rise to awkwardly looking over the pianists shoulder which can be annoying. So, this was a definite plus!