Add additional album metadata

[RocketMan]

As a zookeeper user, I want to add/edit/view additional information about each album, such as composer, conductor, musicians, where and when performed, etc.

This is the level of detail I would like to see in zookeeper: https://www.discogs.com/Jan%C3%A1%C4%8Dek-Karel-An%C4%8Derl-Czech-Philharmonic-Orchestra-Glagolitic-Mass-Taras-Bulba/release/7685478