[quote name='4stringslow' timestamp='1471042398' post='3110252']
Surely 'professional' means earning a living solely from playing music?
Not sure about 'semi pro' - someone who earns some money from playing music? Though I'd suggest it would have to be a significant proportion of overall income rather than just 'beer money'.
I'm in neither camp so I guess that makes me a hobbyist, but I'm fortunate to be able to play and gig purely out of love of doing so, which means I'm not obliged to gig or play anything I don't want to in order to pay the bills.
[/quote]
Teaching, writing (music journalism), composing, arranging. It's all still music.