What is the difference between a classical musician and a studio musician?

Classical musician leads the orchestra group whereas Studio musicians deals with the background music for singers.

Explanation:

The classical musician has the potential of conducting the show lonely or with the group which is said to be the orchestra. He fully guides the orchestra by waving his hands. Studio musicians are said to be the hired persons for recording the pieces of music and to put background music using the instruments. Studio musicians are also known to be the backing musicians.