Chris Thile of Nickel Creek performs at Railbird Music Festival on Sunday, June 4, 2023, at The Infield at Red Mile in Lexington, Ky. (Photo by Amy Harris/Invision/AP)

Chris Thile of Nickel Creek performs at Railbird Music Festival on Sunday, June 4, 2023, at The Infield at Red Mile in Lexington, Ky. (Photo by Amy Harris/Invision/AP)

Chris Thile, left, and Sean Watkins of Nickel Creek perform at Railbird Music Festival on Sunday, June 4, 2023, at The Infield at Red Mile in Lexington, Ky. (Photo by Amy Harris/Invision/AP)

Chris Thile of Nickel Creek performs at Railbird Music Festival on Sunday, June 4, 2023, at The Infield at Red Mile in Lexington, Ky. (Photo by Amy Harris/Invision/AP)

Chris Thile, left, and Sean Watkins of Nickel Creek perform at Railbird Music Festival on Sunday, June 4, 2023, at The Infield at Red Mile in Lexington, Ky. (Photo by Amy Harris/Invision/AP)

Sara Watkins of Nickel Creek performs at Railbird Music Festival on Sunday, June 4, 2023, at The Infield at Red Mile in Lexington, Ky. (Photo by Amy Harris/Invision/AP)

Sara Watkins of Nickel Creek performs at Railbird Music Festival on Sunday, June 4, 2023, at The Infield at Red Mile in Lexington, Ky. (Photo by Amy Harris/Invision/AP)

Sean Watkins of Nickel Creek performs at Railbird Music Festival on Sunday, June 4, 2023, at The Infield at Red Mile in Lexington, Ky. (Photo by Amy Harris/Invision/AP)

Sara Watkins, left, Chris Thile, and Sean Watkins of Nickel Creek perform at Railbird Music Festival on Sunday, June 4, 2023, at The Infield at Red Mile in Lexington, Ky. (Photo by Amy Harris/Invision/AP)

Sara Watkins, left, Chris Thile, and Sean Watkins of Nickel Creek perform at Railbird Music Festival on Sunday, June 4, 2023, at The Infield at Red Mile in Lexington, Ky. (Photo by Amy Harris/Invision/AP)