singers

n. one who sings, one who utters words melodiously; songbird; poet; informer (Slang); person or thing that singes or scorches

A singer is a musician who uses their voice to produce music. Often the singer is accompanied by musicians and instruments. While many people sing for pleasure, vocal skill is usually a combination of innate talent and professional training. A lead singer performs the primary vocals of a song, as opposed to a backing singer who sings backup vocals or harmonies. An exception is five-part gospel a cappella music, where the lead is the highest of the five voices and sings a descant, and not the melody. Professional singers usually undergo voice training, provided by a voice teacher or coach.
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Noun
1. a person who sings
(synonym) vocalist, vocalizer, vocaliser
(hypernym) musician, instrumentalist, player
(hyponym) alto
(derivation) sing

qu3 gao1 he4 gua3
Highbrow songs find few singers.
The higher the level of a song is, the fewer people will join in the choir. Used to describe a book or speech that is too abstruse for ordinary people to understand.

     signers