noun, noun or participle which takes 'suru', transitive verb
Refers to a solo vocal performance, often in a musical or choral context. Can be used as a noun or with する to mean 'to sing a solo'.
彼女は合唱コンクールで独唱した。
She sang a solo at the choral competition.
次の曲は独唱です。
The next piece is a vocal solo.