Having revealed their 'Pass' digital single album earlier this week, Star Empire is ramping up comeback promotions for Jewelry by enlisting the help of several Korean stars in a new promotional video. Uploaded through ZE:A's YouTube, the video starts off with ex-Jewelry member�Seo In Young holding a green ball marked with 'Pass' before passing to another alumni member, Park Jung Ah.�The list goes on, including Lee Jang Woo, Lee Joon, Sungjong, Soyeon, Kim Shin Young, NS Yoon Ji, Siwan, Hoon, Kwanghee, Minah, Jungah, Minwoo, Eli, Dongjun, and eventually the Jewelry members. Jewelry will perform on M! Countdown on May 19th, so be sure not to "pass" on it.