Any Adwords express experts?

I’ve been using adwords express reasonably successfully, but I struggle with understanding some of its limitations.

Yes I know it’s the “express” version and therefore not as feature rich and not as flexible, but in the “what product or service do you want to advertise” section, the options are very limited.

My product is a tool for musicians to share their music privately.

However if I start typing “musician” I get options to choose from like

• musicians wanted

• musicians needed

• musicians for hire

If I just type “music” I get

• music schools

• sheet music

Etc

I want to be able to select “share music privately” or something like that.

I dunno... it must just be the limitation of the Express tool.

Any help welcomed 🤘