[Request] Business card for freelance theatre/event technician

Hello! I was hoping I could get some help designing my personal business card. I work with lighting, audio, a little bit of A/V, and photography, and would like a very simple design that reflects that focus. I prefer a dark background, and dislike the typical cliche of the equipment itself pictured, or a spotlight on my info. I currently work in theatre, but also do live music, and any other events that could require my services.

In general, I like the idea of an abstract design that is aesthetically pleasing to anyone I give it to, even if they aren't in the industry, while using elements that show a knowledge of the intricacies in terms of the science and tech. By this I mean the inclusion of something like a sine wave, the color spectrum, electrical graphs, etc. Maybe the XLR pin layouts for 3-pin and 5-pin like this

I know this is a lot of information, but I'm hoping to create inspiration rather than demand a specific end product. I can't wait to see what you guys come up with!