As part of their extensive United States summer tour, Crosby, Stills & Nash will perform at the Tuscaloosa Amphitheatre on July 11 at 8 p.m.

The summer tour, beginning in early June and concluding at the end of September, follows their tours of Australia, New Zealand and South America.

CSN first performed over 40 years ago at the legendary Woodstock festival and continue to bring live music to fans across the world. Additional players accompanying the trio this summer include Todd Caldwell (organ), Shane Fontayne (guitar), Steve DiStanislao (drums), Kevin McCormick (bass) and James Raymond (keyboards).

All seating is reserved and ticket prices range from $32.25 to $72.25. CSN will donate $1 from each ticket sold from the tour to charity. Tickets go on sale April 6 at 10 a.m. and can be purchased at ticketmaster.com, Tuscaloosa Amphitheatre Box Office or by phone. Special benefit seats and VIP packages are available.