Teen Gothic

Hey, y'all! My fiancé and I are getting married in October this year, and we are doing an all black, goth themed wedding. It will be outside in a wooded area, with some Pagan themes during the wedding ceremony. I'm already in over my head with planning, but am at a complete loss of where to even start for appropriate music! We're not sure what to do as far as music during the processional or vows, any suggestions? Please help! Thank y'all in advance 🖤