They utilise a wide range of skills to design and make or repair instruments, often on a contractual basis. Most specialise in one instrument or in a group of related instruments. As music standards are extremely high and there is a razor sharp competition, only the very talented musicians can make a career as a performer, and very few of these get to the top. Physical and mental stamina is needed to cope with the irregular lifestyle and setbacks. An ability to get on well with other people helps to promote bookings.
Good hearing is absolutely essential and singers are helped by attractive looks and poise.
Musicians must be dedicated and versatile. They also need intelligence. They should be able to accept disappointment and frustration and deal constructively with criticism. Self-confidence and a resilent personality are important too. Business awareness is useful, as many act as their own managers.