This is the cover of our book: Blended Learning published by Macmillan earlier this year.
On the right is the cover of a CD by a group from Western Sahara which was released a few weeks ago. It has been produced by an organisation called Sandblast which works to raise awareness of the situation of Saharawi refugees.
As far as I can see there’s no cross-over between the two products unless you are a language teacher seeking to use technology more effectively with your learners and who also happens to love desert blues.
Spot the difference!