There are a few options here. 1. It can be a song of yours that I produce at the studio. 2. You can make suggestions and I can write something based on your idea. This can be a gift to someone as well. ( No promises that the song will be exactly as you want although I will try my best,) 3. You can just decide to be executive producer on an unreleased song of mine and I will include you on the recording process. In the end you will be part of creating a piece of art.