the.com/vocalist

The one band member who can't hide behind an instrument.

means A singer, especially one performing with a band or group rather than solo.

from Traces back to the Latin 'vox' (voice), via 'vocalis' meaning 'speaking' or 'sounding.' The '-ist' suffix got tacked on in the 19th century, English's favorite way of turning any activity into a job title — same pattern as 'pianist' or 'cyclist.' So a vocalist is, quite literally, 'one who voice.'

not just singer
implies control, range, and showing off
job hazard
nodules, from using the voice as instrument
stage position
front and center, literally and existentially
band currency
usually gets the most fan mail, least songwriting credit
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