Paris attacks: Pianist performs Imagine near Bataclan theatre
Pianist Davide Martello has performed John Lennon's Imagine near the Bataclan theatre where at least 89 people died on Friday.
The Bataclan was one of several sites to be targeted by gunmen. At least 129 people have been confirmed dead so far.
Writing on his Facebook page, he said: "After I saw that insane violence I just followed my heart and went to Paris with my piano."