Klaxons, MGMT and Vampire Weekend have been confirmed for the bill at Spain's series of Ibiza Rocks festival shows this summer.

The event, now in its fifth year, takes place from June 16-Sept. 8 at the Ibiza Rocks Hotel in the town of San Antonio on the Spanish island. Other acts scheduled to appear during the festival include The Kooks, The Enemy, Dizzee Racal and Australian dance rock band Pendulum.

Surprise special guests for the event's opening party on June 16 will be announced at a later date. Mercury Prize winning U.K. alt-rock act Klaxons will close the event on Tuesday Sept. 8.

Ibiza Rocks promoter Andy McKay said in a statement: "Ibiza Rocks has pioneered a social rejuvenation of the island. The land of 'dad house' where money talked is being replaced-youth is the island's vibrant new currency."

Tickets went on sale today (March 30) at www.ibizarocks.com, priced between £28.50 ($40.50) and £37.50 ($53.30) per night plus booking fee. Further acts will be announced at a later date.