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?
Sentence (from "Kim Jong-hyun (singer)"): Kim Jong-hyun (born April 8, 1990), better known by the mononym Jonghyun, is a South Korean singer-songwriter, and radio host.
Relevant evidence: Yes