Question: She Is, is the first studio album, released on which date, by the South Korean singer-songwriter Kim Jong-hyun, better known by the mononym Jonghyun, is a South Korean singer-songwriter, and radio host?

Related documents: [0]  [DOC] Kim Jong-hyun (born April 8, 1990), better known by the mononym Jonghyun, is a South Korean singer-songwriter, and radio host. He is a vocalist of the South Korean boy group Shinee, and has further participated in S.M. Entertainment's project group S.M. The Ballad. Jonghyun debuted as a solo artist on January 12, 2015, with his first EP, titled "Base". In the same year, on September 17, Jonghyun released a compilation album, "Story Op.1". On May 24, 2016, Jonghyun released his first studio album, "She Is", followed by his second compilation album, "Story Op.2" on April 24, 2017. [END] 
[1]  [DOC] She Is (Hangul: 좋아 ; RR: "Joh ah " "good") is the first studio album by South Korean singer-songwriter Jonghyun, released on May 24, 2016 by S.M. Entertainment and distributed by KT Music. [END]  
Answer: May 24, 2016
May 24, 2016