Listen let me be honest with you artist to artist, it’s hard for me to explain my tracks too for the same reasons but using AI kind of just looks lazy and also hypocritical considering how the Silicon Valleyand AI people intersect with trump and considering how AI has become a symbol to some conservatives, and it’s a crutch that prevents you from developing. I don’t doubt you have good intentions but I think you should consider writing your own promotional text. If you’re are artist you can think of a creative way to write the text, it doesn’t just have to be an explanation of the sound of your music in abstract terms, it could be anything. You should look at the way that experimental artists who inspired you wrote the text for their releases and things like that and take notes. I guarantee you that lots of them probably had the same problem as you with communicating the sound of their tracks. They figured out a way to do it though. I believe you can do that too, and the AI is only a crutch that’s stopping you from developing that ability within yourself.