On July 22nd, the third episode of 'Jinwoon's Diary' was released. The video diaries capture essential moments of 2AM's Jinwoon preparing his solo rock album. In the third episode, Jinwoon is seen working with Korean rock legend Yoon Do Hyun (YDH), as he is Jinwoon's recording director. YDH looked equally ambitious recording with Jinwoon as if he were working on his own YB project. It was obvious that YDH took a liking to Jinwoon who is attempting rock for the first time. In order to make sure Jinwoon understood what he was teaching him, YDH at one point jumped into the recording booth and gave Jinwoon a powerful demonstration of a "shouting" vocal. He also took his time in explaining to Jinwoon the different singing methods & melodies of the rock genre. Viewers showed their support as they wrote comments such as, "YDH is going to take Jinwoon under his wing!", "Jinwoon- Rock & Roll baby!", and "YDH is such a passionate instructor!" Jinwoon will be giving his first rock performance live at the Jisan Valley Rock Festival on the 31st of this month, and his solo rock album drops August 1st. Source & Image : TVDaily via Nate