"Barcelona" buys A.Song for 15 million pounds © EuroFootball.com

London's "Arsenal" continues to sell off its footballers.

As reported by goal.com, the club coached by Arsene Wenger has agreed to transfer midfielder Alex Song to "Barcelona" for £15 million.

At the beginning of negotiations, the Catalans categorically refused to pay the amount demanded by "Arsenal," but press sources report that the Spanish vice champions were forced to give in.

The African will be the fourth footballer in recent years to move from an English team to Barcelona.

Previously, "Barcelona" had bought out contracts of Thierry Henry, Alexander Hleb, and Cesc Fabregas.

Alex Song, who has been playing in London since 2005, will still need to agree on the terms of his personal contract with Tito Vilanova's team.