Producer Yoon Jong Shin and singer Younha released the album art for the July Monthly Yoon Jong Shin, set to release on July 31.

On July 21, Yoon Jong Shin posted the album cover of the July edition of his Monthly Yoon Jong Shin series through his official Facebook account.

In the revealed album art, Yoon Jong Shin and Younha are posing with bright smiles and popsicles. Caption "The July Monthly Yoon Jong Shin is "BAT GIRL" with Younha!" is also posted.

Meanwhile, on May's show of MBC "Radio Star," the episode of Younha rejecting Yoon Jong Shin's song was brought up. After the show, Yoon Jong Shin posted on his twitter: "I must work harder until Younha accepts my music! She's such an awesome singer," and Younha replied: "Oppa, I know I'm shameless, but give me a song! Thanks always!" Two months later, the two artists collaborated on "BAT GIRL."

Younha's collaboration with Yoon Jong Shine will be released through online stores on July 31.