Having family members who are all three of those... yes. They, unfortunately perhaps, are. They all have to have portfolios of some kind to prove their ability.<p>It perhaps depends on the specifics of the jobs you go for. For example, if you&#x27;re a musician producing audio for eg film, then you definitely are expected to have a portfolio, but if you go out and play for an audience, then you probably don&#x27;t.