Chang Eun A is a South Korean singer, painter, and musical actress. She graduated from Chugye University for the Arts with a bachelor's degree and later from Hongik University with a master's degree, both in Printmaking. She was not interested in becoming a singer until she participated in her school's music festival, the Cheongsa Song Festival, and won 1st place.

She made her debut in 2006 as a guest vocalist for the band LOVEHOLIC (러브홀릭; later renamed LOVEHOLICS). The band had debuted in 2002 but with the departure of their lead vocalist, the remaining two members began working with guest singers. She was chosen for the single "Crescent Moon", the OST used for the KBS drama "Seoul 1945".

In 2012, she then became part of the group W & JAS (더블유 앤 자스; formerly known as W & WHALE). The mixed group had debuted in 2008 with a different vocalist but, after her departure, the remaining members began looking for a replacement. After being selected, she used the stage name JAS and re-debuted with the single "Speed Up", an OST for the drama "Can We Get Married?". Later that year, she entered season 1 of "The Voice of Korea" and left the group after the show ended.

She is now a musical actress and is represented by DAY Entertainment (디에이와이엔터테인먼트).

(Source: MyDramaList) Edit Biography