A Korean number from "High School Musical on Stage!"(2007), which is based on film "High School Musical"(2006). The musical performance was in 2013, the soundtrack of this version wasn't published. This is for promotion.

Links:
[Lee Jai-Jin(FT Island), CHOA(AOA) - 자유롭게 (Freely (Breaking Free)) (   • Lee Jae Jin & ChoA (이재진 & 초아) - 자유롭게 ...  )]
[Studio recording/promotion video (   • [하이스쿨뮤지컬 High School Musical] 이재진, 초아...  )]