Mark piano sheet music of popular songs

Mark Tuan (born Mark Yien Tuan (Chinese: 段宜恩; pinyin: Duàn Yí'ēn; Korean: 마크투안), on September 4, 1993), also known mononymously as Mark, is an American rapper and singer. He is a member of the South Korean boy group Got7. Born as Mark Yien Tuan in Los Angeles, California, he spent a number of years in Paraguay and Brazil before eventually returning to California, where he grew up. He is Taiwanese, and has two older sisters and one younger brother. He took violin and piano lessons in elementary school, and moved to guitar in junior high school.