Kim Doo Soo has been played on NTS in shows including The Early Bird Show, featured first on 24 May 2021. Songs played include 강   = River.

Kim Doo Soo (Korean: 김두수; Revised Romanization: Gim Dusu) is a South Korean folk singer-songwriter. In a recording career spanning nearly three decades, he has released six full-length solo albums beginning with the 1986 album A Long Way (Korean: 시오리길; Revised Romanization: Sioligil).