Brandon Flowers and co will be streaming the gig live from South Lawn
Solo album was recorded in Las Vegas
Singer also confirms his band have set a date to head into the studio
Fans can hear 'Crossfire' on his official website
Plus band announce new London date
Singer gives first solo album interview to NME
Frontman reveals album title after mystery countdown on website
Plus band to play live in London on June 4<br />
25-year-old 'couldn't understand' why he was forced to leave train
Band had cancelled Asian and Australian dates due to illness