This week's free single at the iTunes Music Store is a taste of "Flamenco hip-hop".

The track is called Ventilador Rumba-80 and it's from Barcelona-based Ojos de Brujo's second album Bari.

According to their Playlist Notes the band's name translates as "Wizard Eyes". The music infuses the "organic passion" of the earth with Catalan rumba, reggae, rock, Indian and dance music.