Indian Summer has announced it first acts for the July event.

Flaming Lips, Clap Your Hands Say Yeah, The Rapture, Annuals and Optimo are all heading to Glasgow's Victory Park over the weekend of July 14-15. Optimo are set to curate their own area this year.

Tickets are on sale now priced 65 for the weekend.

A statement from the event organizers (PCL) explains why they're trying to do things differently at Indian Summer, unlike what they describe as many other "headliner driven festivals".

"The concept is for you to get to watch best-loved bands in a great, laid-back setting, and also get to sample some new, breaking music that you might not have discovered otherwise. We're releasing the line-up slowly and call it a weekender because, for us and the type of music lover this appeals to, every act is an attraction. This goes for the well loved headline acts, the breaking UK acts, the more obscure or cult artists, and to a selection of US acts we predict will be entering your conciousness pretty soon.

"We wanted to create something that's not simply a headliner driven festival like many others, and I think we hit the nail on the head last year; there was a fantastic atmosphere from the word go at 2pm last year. It's not some complicated grand plan though, we're driven pretty simply by daydreams of the kind of event we ourselves have always wanted to go to in Scotland."