Even the "non artist" professionals have to change gears, so to speak, in our everyday music jobs. I do that every Sunday in my church position - I play for two very high liturgical worship services using organ and choirs, and then have to switch genre's as I play the piano with a praise team that consists of drums, electric bass, tambourine, electronic keyboard, etc). It's been a very wild un-traditional change for me, but it's kinda fun to 'go wild' sometimes.