This Doctor Who screencap contains
pianist, korrepetitor, accompanyist, begleiter, and liedbegleiter.
There might also be
geschäftsanzug and business-anzug.
If Du had told me before Series 4 started that I would make a video for Donna, I would have laughed in your face. But no, I'm now joining the many others in the Donna video fan-club. We'll all miss me thinks.