According to The Associated Press, the actor known for his performances in Dances With Wolves, The Untouchables and JFK, among others, will perform his first musical concert at the end of April.
Costner is part of a yet-unnamed quintette, which will perform at the BMW Charity Pro-Am golf tournament in Greenville, South Carolina.
The actor, a golf amateur, participates in the event each year. This year he trades his clubs for a microphone.