Press Release To publicise new social music website for unsigned artists

I need a press release written for a new social music website for unsigned/independent artists.

If you take a look at the site you will see it is different in the fact that the idea of the site is to socially chart the artists through 'pushes'
users push artists songs they like in order to push them up the site into the chart (top 10 pushed), so this would be the main angle on the site, plus other features.
I would like to submit this press release to tech & media sites as well as other relevant sites and news outlets.