Cellist

Cellists were people who played the cello.

Hans Engel was a cellist for the Leipzig Gewandhaus Orchestra before fighting for Germany in World War II. (COMIC: The Instruments of War)

In 1978, Geoff Love developed the Doctor Who theme tune, with help from Iris Wildthyme, when she went undercover as a cellist/Space: 1999 fan. (PROSE: Bafflement and Devotion)