Dear Sir or Madam,
Assuming there's noteworthy facts on your musician (number of followers on social media, released a CD, works with other artists that have an article on Wikipedia, or something similar; it doesn't have to be grand but there need to be some leads) I can write and publish an article on them on Wikipedia. I've been an editor and moderator for Wikipedia for about 7 years, which means that I have full understanding of the criteria that Wikipedia uses, and how to write an article that meets Wikipedia's standards.
I look forward to hearing from you.
Kind regards,
Mirjam van Dijk