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K-Pop slang term
What does Vocal Line (보컬라인) mean?
About this term
Vocal line means the members who handle most singing parts — often including main and lead vocals in a group.
Fans use it when praising live stability, harmonies, or ballad stages as a unit strength.
Frequently asked questions
Is vocal line an official job title?
It is mostly fan and industry shorthand grouping singers, not a single legal title.
Vocal line vs dance line?
Vocal line focuses on singing; dance line on choreography strength. Members can belong to both conversations.