Vocalist
Part of speech: noun
Definition: A singer; a person who likes to sing.
Example sentence: During college, I didn't really have an interest in what I was studying. It was during college that I first stumbled into forming an underground band where I was the lead vocalist. I had always had an ear for music, but nothing more than that. And that good ear of mine led me to learn and play a lot of instruments while in college.
Singer
Part of speech: noun
Definition: person who sings, is able to sing, or earns a living by singing(square dance) dance figure with a fixed structure, sung by a caller, or a piece of music with that structure. See square dance singer.
Example sentence: I'm certainly not a trained singer. The only place I could probably carry a tune is my shower.