Promoter

Tom fired his promoter, as attendance at his concerts had dropped sharply.

Cheerfulness is the best promoter of health and is as friendly to the mind as to the body.

Sami is a promoter.

Is this woman a promoter?

American jazz impresario George Wein turned 80 years old this month, but age isn't slowing down this globe-trotting music promoter. His pioneering series of jazz festivals, which started with private and public events in the 1950s in Newport, Rhode Island, and continue with this week's (Oct 28–30) Warsaw Jazz Festival in Poland, are credited with bringing the music festival concept to popular music. Year after year, they've also been showcasing the world's best jazz musicians, who readily praise Mr. Wein for his contributions to jazz.

a promoter of seditious ideas

a music promoter

events promoter