Hi,

Concertinist, violist, ocarinist, piccolist, and tubist are all used by the people involved. I fear a bazukist might play the bazuka, rather than the bazuki, though. However, in the spelling of "bouzoukist" that ist-me is in self-use too. The person playing a banjo is a "banjoist", but "banjist" is used as well. 100% for cut and paste, so far.

Bye,
                                                                  Mysha