Just saw her in Philly last night and this was possibly one of the best performances of the night. I was certainly shocked because it comes off WAY better in concert than the album. If you haven't seen this tour yet strap in because she takes you on a wild emotional ride once Evil Twin starts.
Nice video. The song title is “Evil Twin”, and is from her new album titled Duality. This definitely looks like the most ambitious show Lindsey Stirling has ever done!