If you don’t want to repeat some of the previous assignments, and you don’t have an idea of what topic to try, here’s a few that haven’t been covered –
Music Producer
What does a music producer do?
What does a music producer do? – 2nd article
Audio Engineer
What does an audio engineer do?
The DJ
The Path to Stardom
There are many paths. Compare and contrast the journey of 2 performers/songwriters. Here’s a few with very different backgrounds.
Other topics that would be great, and would not need approval:
How to make a music video.
What is folk music?