Hyon Song-wol Excellent Horse-Like LadyWatch at the source

WELCOME BACK! Hyon Song-wol

The artist is Hyon Song-wol, the vocalist of the Pochonbo Electronic Ensemble (보천보전자악단). The original song title translates into "A Girl In The Saddle Of A Steed (준마처녀)," but "Excellent Horse-Like Lady" has served well in generating many views...

Thanks to MrWoofington for the update!

Partial translation of lyrics, per May Jeong via Twitter: