Which brand of music are American vocalist Sammy Hagar, and South Korean musician Jung Yong-hwa known for?
Jung Yong-hwa Jung Yong-hwa (; ] ; born June 22, 1989) is a South Korean musician, singer-songwriter, record producer and actor. He is the leader, lead vocalist and rhythm guitarist of the rock band CNBLUE. Jung made his television debut in "You're Beautiful" (2009), and has since starred in television dramas "Heartstrings" (2011), "Marry Him If You Dare" (2013) and "The Three Musketeers" (2014). In 2015, Jung made his solo debut with the album "One Fine Day".
Psy Park Jae-sang (Hangul: 박재상 ; Hanja: 朴載相 ; born December 31, 1977), known professionally as Psy (싸이 ; ; ] ), stylized PSY, is a South Korean singer, rapper, songwriter, and record producer. Psy is known domestically for his humorous videos and stage performances, and internationally for his hit single "Gangnam Style". The song's refrain was entered into "The Yale Book of Quotations" as one of the most famous quotations of 2012.