How does it feel for Mick Jagger to be back on tour singing, dancing and strutting across stadium concert stages at 80 years old? "Like being on stage at 78," Rolling Stones frontman, who has thrilled audiences for more than six decades, said day after playing packed show outside Boston.

"It took couple of shows to get into groove, but now we're into it," Mick Jagger said. "I'm feeling good." He sang "What drag it is getting old," back in 1960s. But Jagger, who turns 81 on July 26, is still having blast and has no plans to stop rocking anytime soon. Now swinging through US on 'Hackney Diamonds' tour, group will look at opportunities to play in other countries next year, Jagger said in an interview."We'll consider those offers, where we're going to go and where it will be fun, you know?" he said. "It could be Europe, could be South America, could be anywhere." Jagger also said Stones are likely to release more new music soon. Current tour is named for critically praised album The Stones debuted last October, first new material from the British rockers in 18 years.