John Park released "Alcohol" in collaboration with music director Kang Seung Won. Director Kang is the original author of Kim Kwang Seok's "As I Near Thirty" and Sung Si Kyung's "Solar System", and also serves as the music director for KBS "Yoo Hee Yeol's Sketchbook". "Alcohol" is part of Kang Seung Won's album project "Project to Make Kang Seung Won's 1^st Album". The intoxication from alcohol is portrayed poetically with suggestive lyrics "Your burning body enters mine", "When your hot lips touch my body".

John Park's sexy voice whispering the lyrics is noted; his sentimental voice demonstrated through "Knock" and "Fallin" is now upgraded to one of manly charisma.

John Park and Director Kang met through last year's MBC documentary "I Am Singing Kim Kwang Seok", when John Park sang "As I Near Thirty". John Park will perform "Alcohol" in today's episode of KBS "Yoo Hee Yeol's Sketchbook".