In 2009, a few years before Kayhar underwent a male to female transition, she recorded herself singing a cover of "Battlefield" by Jordan Sparks.
Now in 2013, she has released a video in which she sings a duet with her former, pre-transition self:
The artist told The Huffington Post:
Progress for the trans community has been painfully slow. Despite some minor advances, society still sees us as only one of two things: sex objects or punch lines. Through my music, I hope to change that. Now is the time for a trans revolution. We're more than what the media and society has portrayed us to be and the time has come to correct those wrongs.
For more information on Kayhar's transition, check out her YouTube page.