As of 2018 James Kennedy & Kyshera have only released 4 B-Sides :
(CLICK EACH TRACK FOR INFO)
1. Vote With a Bullet - KYSHERA 2013
2. Know Your Enemy - KYSHERA 2013
3. Neurons - KYSHERA 2014
4. Insomnia - SOLO 2016
And Kennedy also released a Metal Mashup track of Justin Biebers song 'One Time' in 2011.
All of the above songs can be heard at : https://soundcloud.com/kyshera/sets/kyshera-non-album-free-tracks