C-Jes Entertainment recently revealed that Yong Junhyun of Beast and Had Dong Kyun have participated in the production of Jaejoong's first album "WWW: Who, When, Why".
"For his 1st full-length album, 'WWW: Who, When, Why', Jaejoong collaborated with Ha Dong Kyun and Beast's Junhyung. Jaejoong took on various styles of rock music for this album and teamed up with artists who have different charms."
The representative from the company continued, "Jaejoong and Ha Dong Kyun's song 'Luvholic' is of the pop punk genre and has a fast tempo. The point of the song is also the two vocalists' refreshing singing methods as they sing in a conversational way. Jaejoong's strong and captivating voice and Ha Dong Kyun's powerful, low-pitched voice created the best synergy effect for unique and refined music.
"Beast's Junghyung did a rap feature for the song 'Don't Walk Away'. Junhyung's colourful rap and exciting dance beat mixed with Jaejoong's refreshing voice creates a trendy rock sound."
After the release of "Sunny Day", Jaejoong will pre-release another track, "Butterfly", on October 23, just 6 days before the release of "WWW" on the 29th.
Later on, Jaejoong will proceed with his "2013 Kim Jae Joong 1st Album Asia Tour Councert" which will have its first show in Seoul at COEX on November 2-3. He will then head to Japan for a concert at the Yokohama Stadium on November 15-16.