Due to this cultural elitism, hardly any traditional institution is collecting their sources until this day. But how could we write about a venue or a performer without knowing or having access to their basic facts: what, where and when did they perform?
The memorabilia what survived and their current studies cannot reflect the real cultural significance of the sphere. The difficulties of understanding, contextualising, and sometimes even reading them pose further challenges. Hence, museums tend to display show business artefacts only as curiosities, mostly focusing on their artwork.