Hi! This isn't so much a question, but I'm hoping to help some others out! One struggle I've really had is finding music for the ceremony that was geeky but also wedding appropriate. My FH and I are really into video games and anime, so as I'm sure some of you can understand, it's been a little hard...but I've found an answer! If you're also struggling please check out Taylor Davis on YouTube. She does a lot of violin covers of songs, and I especially liked her video game and anime ones. I'm definitely planning on using the Kingdom Hearts "Dearly Beloved" and Yuri!!! on Ice cover. Hope this helps!
https://www.youtube.com/channel/UCk40qSGYnVdFFBNXRjrvdpQ
I believe most of her music is also available via iTunes