Are both Doc Neeson and Jang Hyun-seung singers?
Doc Neeson Bernard Patrick "Doc" Neeson OAM (4 January 1947 – 4 June 2014) was an Australian singer-songwriter and musician. He was the front man for the hard rock band The Angels from its formation in February 1976 to their disbandment in December 1999. For the group Neeson was the main lyricist with brothers, John and Rick Brewster, as the music composers. Their top 20 studio albums on the Australian Kent Music Report Albums Chart are "Face to Face" (June 1978), "No Exit" (June 1979), "Dark Room" (June 1980), "Night Attack" (November 1981), "Watch the Red" (May 1983), "Two Minute Warning" (November 1984) and "Howling" (October 1986). Their number-one album, "Beyond Salvation", on the ARIA Albums Chart appeared in February 1990 and was followed by another top 20 album, "Red Back Fever" (November 1991). The group's top 20 singles on the related Australian charts are "No Secrets" (1980), "Into the Heat" (1981), "Never so Live" (1981), "We Gotta Get out of This Place" (1987), "Am I Ever Gonna See Your Face Again" (live, 1988), "Let the Night Roll On" (1990) and "Dogs Are Talking" (1990).
Gaeko Kim Yoon-sung (born January 14, 1981), known professionally as Gaeko (, literally "dog's snout") is a South Korean singer and rapper. He and Choiza comprise the hip hop duo Dynamic Duo, which rose to fame upon the release of their debut album "Taxi Driver" in 2004. In 2015, He released his first solo album, "Redingray".