Crosby, Stills & Nash and Elvis Costello have joined the line-up for Hard Rock Calling in London. The event, which takes place in Hyde Park from June 25-27, will also feature Crowded House.  Read more 

Crosby, Stills and Nash are to perform at this summer's Glastonbury festival. The trio, who formed in 1967, confirmed their participation on their website.  Read more