A professional singer is a vocal performer. In this career, you choose the music genres that suit your voice best, such as country, jazz, pop, or rap, and perform both original and unoriginal compositions. You can find work as a backup singer, solo performer, or singing jingles in the advertisement industry. Your job duties vary significantly based on your specific career. If you are a recording artist, you spend most of your time in the studio and performing to promote your song or record. If you work as a backup singer or member of a vocal ensemble, you spend much more time practicing with your fellow performers.