GTH 10 billionth track to be sold

London (ANI): Johnny Cash's Guess Things Happen became the 10 billionth track to sold at the iTunes online store when Louie Sulcer of Woodstock, Georgia downloaded the single bagging a 10,000dollar iTunes gift card. Black Eyed Peas I Gotta Feeling was officially named the site's most downloaded track, while their single Boom Boom Pow emerged as the third biggest seller, reports the BBC.

Lady Gaga's Poker Face occupied the second position with other popular numbers like Just Dance and Bad Romance also making it to the top 25