an Entity references as follows:
The American Drum Manufacturing Company was a family-owned timpani manufacturer based in Denver, Colorado. Former Denver Symphony Orchestra timpanist Walter Light, who built a custom set of drums for himself, founded the company in 1950 when his colleagues began asking him to build timpani for them. The company was voluntarily dissolved in 2016. The company offered four lines of instruments: The company also built cases and covers for their drums and reconditioned old timpani.