Is it permissible to work as a manager of a theater in a satellite channel, most of whose activities relate to musical concerts, poetry readings, and art, and is the money earned from this work lawful?

Singing accompanied by music is forbidden (haram), as are parties where forbidden sights appear, such as unveiled women. If the work involves participation in and preparation for these evil acts, then it is obligatory to stay away from it and not participate with those involved. Earning a livelihood through this is forbidden, and the money obtained from it is also forbidden. And whoever gives up something for the sake of Allah, Allah will compensate him with something better.