Par RAE JAMES. James Rae is such a prolific editor, arranger, and composer for Universal Edition's educational catalog, we might forget that he is also a dedicated composer of original concert works. UE presents Rae's new clarinet Sonata, which was premiered in 2014 by its dedicatée, clarinettist David Campbell. Enjoy sample excerpts of Movements 1 and 2 by Campbell with pianist Caroline Jaya-Ratn…