Lind’s contract read that she must perform at least once per week, sing at least four pieces, none operas, and also could sing for charity as long as it didn’t conflict with Barnum’s interests.
When my character, Isabel, took her chance on a singing venture, it ended in failure, but Lind’s venture was financially successful for both her and Barnum, and Lind managed to help many charitable events along the way, a win-win-win situation. The best kind.