OutKast [ tickets ] has rescheduled its February concert in London for June 20 at the London Astoria. The rap duo will also play at London's Brixton Academy on June 21 and at the National Bowl in Milton Keynes on June 24.

Brazilian metal act Sepultura has announced a one-off U.K. show for May to promote its new album "Nation," which is out in the U.K. on Monday (3/19). The group will play at the London Astoria on May 9. Tickets are now on sale and priced at £12.50.

Kid Rock [ tickets ] has announced a one-off U.K. date for June, the metal-rapper's first appearance in Britain in two years. He will play at London's Brixton Academy on June 5. Tickets are £12.50 and will go on sale on Wednesday (3/21).

Weezer [ tickets ] is scheduled to play at London's Shepherd's Bush Empire on July 4, following its tours of North America and Japan. Tickets are now on sale for £12.50.

Teenage Fanclub has announced three last-minute shows at the Underworld in London. Tickets for its shows on April 17-19 are £11.00 and on sale now.

Opera superstar Luciano Pavarotti will perform at Hyde Park in London on July 14. Tickets for the event--dubbed Picnic with Pavarotti--are £17.50 and on sale now.

Easy-listening singer Lionel Richie has announced a new show at London's Wembley Arena on May 9. Tickets are not yet on sale.

Check for tickets to these and other events at Ticketmaster.co.uk.