Music rehearsal spaces have been around for quite some time. Although the specific origins are difficult to trace, the history of the modern music rehearsal space dedicated to rehearsing musicians likely developed alongside the rise of popular music in the late 1960s.
Music spaces play an active role in supporting the development of talent. More people make music for enjoyment than for work. It is from this pool, talent is plucked by managers, agents and promoters making amateurs integral to the music industry.