A Musician is an artist who performs or composes music for the entertainment industry.
They're responsible for improving the music, performing in front of the general public, expertise in playing musical instruments, composing original music and songs, teaching music to other amateurs who wish to pursue their career in the music industry.
Some musicians opt to perform for an individual stage performance which can foresee huge income potential for them as the world is full of music lovers today. Some form a group to form a band of their own.
A master's or a PhD degree in subjects such as Music