Trot singer Hong Isak has attempted a musical transformation by releasing a new EP album titled "Castle In The Air."

On the 23rd at 6 p.m., Hong Isak officially released the new album "Castle In The Air" and showcased a dynamic punk rock sound through the title track "Doesn't Matter." This new work captures the inner struggles of modern people wandering between ideals and reality, conveying a message of accepting one's imperfect self and living freely in a vast world.

Along with the album release, Hong Isak posted on his official SNS a photo of himself lying on a bed wearing black top and pants, accompanied by the phrase "Live boldly as I am," expressing his new musical challenge and determination briefly and powerfully. The album has received praise for advancing his unique sensibility by presenting various musical colors beyond the traditional trot genre.

Meanwhile, since winning "Sing Again 3," Hong Isak has been actively engaged in diverse musical activities and social contribution efforts. Recently, he visited the Jeju Provincial Office to deliver a hometown love donation, demonstrating his positive influence. Amid the expectations of fans both domestically and internationally, attention is focused on Hong Isak's future endeavors showcased through his new album.