Exclusive WSHH music video for “Hard Rock” by GREATNESS. Subscribe: http://bit.ly/subWSHH | WSHH Snap Discover: http://bit.ly/worldstarsnap More exclusive WSHH music videos: https://youtube.com/playlist?list=PLcK0neBMyFxSpYgDfKCsHRwgxlN-Tnt9D&playnext=1&index=2 Follow GREATNESS Instagram: […]