Vevo

Vevo is a music video website, launched in  December 8, 2009.  It is currently  available only in the United States, Canada, the Republic of Ireland, and the United Kingdom. This includes it's iPhone App.  According to comScore, VEVO was the most visited music network in the US for December ’09. VEVO offers music videos from three of the 'big four' major record labels: Universal Music Group, Sony Music Entertainment, and EMI and Warner Music Group. Vevo is definitely about to 'kill' MTV network.