沪江英乐：Demi Lovato献唱《圣杯神器:骸骨之城》插曲《Heart By Heart》！她唱歌时那种力量积压的感觉很赞，无论《Skyscraper》还是《Heart Attack》都很好听。唱歌很有气势很有魅力。

【Demi Lovato献唱插曲《Heart By Heart》】

歌词：

When your soul finds the soul it was waiting for
When someone walks into your heart through an open door
When your hand finds the hand it was meant to hold
Don’t let go
Someone comes into your world
Suddenly your world has changed forever

No there’s no one else’s eyes
That could see into me
No one else’s arms can lift
Lift me up so high
Your love lifts me out of time
And you know my heart by heart