You can call that person a "singer" or you can call that person a "vocalist."
A singer, the plural of choir is: chorus.
A smart person who doesn't interrupt the singer.
Popular, social, a people person etc.
You can call them a singer or entertainer.
A male singer is called a male singer.
The single 'Call Me Baby' by David Tavare was released in 2008. Tavare is a Spanish singer that is also known for his song 'Centerfold' featuring Nina.
call em
A gearhead, greasemonkey, mechanic, or the more popular now tuner.
One song is "Call Me" by British singer Petula Clark.
a soloist
A chorister.