Barca swoop for Keita

Barcelona have announced the signing of midfielder Seydou Keita from Sevilla on a four-year contract.

Barca are thought to have paid around €14m for the Mali international and the Catalan club revealed his contract contains a €90m buy-out clause.

Keita, 28, impressed at the Ramon Sanchez Pizjuan this season after signing from Lens last summer.