Just another tribute to the MotherDaughter love of Twilight Sparkle and Nyx from My Little Pony's "Past Sins" by PenStroke.
This song sounds like a lullaby Twilight would sing to Nyx.
http://www.equestriadaily.com/2011/07...
MLP: FIM by HASBRO
Past Sins by PenStrokePony
You'll Be in My Heart by Disney
Singing by Celtic Woman