also: シンガー・ソングライター
singer-songwriter
A musician who writes and performs their own songs, typically as a solo act.
彼女は人気のシンガーソングライターだ。
She is a popular singer-songwriter.
シンガーソングライターとしてデビューした。
He debuted as a singer-songwriter.
She has been active as a singer-songwriter since her teens.
He hopes to become a singer-songwriter someday.