Two of the summer’s hardest-rocking concert tours are heading to White River Amphitheatre.

Mayhem Festival ’09 featuring Marilyn Manson, Slayer, Killswitch Engage, Bullet for My Valentine, Trivium, Cannibal Corpse and others plays July 14. Tickets, $25-$99, go on sale April 24 at 10 a.m. at Ticketmaster. Ticketbuyers can also opt for a four-pack of lawn tickets at $79.

Aerosmith and ZZ Top perform Aug. 17. The tour sponsored by “Guitar Hero: Aerosmith” kicks off June 10 in St. Louis. Tickets, $35-$199.50, go on sale April 25 at 10 a.m. at Ticketmaster. And a four-pack of lawn tickets is $99.

The summer lineup at White River includes New Kids on the Block July 7, No Doubt and Paramore July 19, Crue Fest 2 July 27, The Fray and Jack’s Mannequin Aug. 6 and Rod Stewart’s greatest-hits tour Aug. 7.