Vulnerable – Secondhand Serenade Cover by Denver Moore Jr. and Trevor Kline Okt 6, 2016 awake, Cover, Cover Rock, Cover Secondhand Serenade, Cover Vulnerable, Acapella cover of Secondhand Serenade’s „Vulnerable“ Like 0 Thanks! You've already liked this « Secondhand serenade – Vulnerable (cover by Mira and Daniel) » Vulnerable- Secondhand Serenade (duet cover) Amanda&Luke