Deejay (noun)

A person who selects and plays recorded music on the radio or at a dance, party, or other social event.

Origin:

1930s: shortening of disk jockey.

Examples:

1. The deejay played a mix of old and new music.
2. She dreamed of becoming a famous deejay one day.
3. The party was dull until the deejay arrived and started spinning some tunes.
4. The deejay had a great sense of humor and kept the crowd laughing.
5. The deejay was famous for his scratching and beat-matching skills.