The Barcelona's annual electronic music and multimedia art festival, "Sonar 2011", drew to a close last Sunday. The event brought in a wealth of international music talent for fans to enjoy.

The four-day affair featured the likes of Mia, Dizzee Rascal, Aphex Twin, former LCD Soundsystem frontman James Murphy, Cut Copy and Die Antwoord just to name a few.

The British synth-pop icon, the Human League, performed several new tracks to promote their upcoming album. This is also their second stop on this year's world tour.

Fresh from supporting Katy Perry on the UK leg of her tour earlier this year, French electro artist Yelle had the audience jumping up and down to her energetic electro pop on Saturday.

Other festival highlights included Janelle Monae, Magnetic Man and breakbeat legend Underworld.