Rock songs are full of wisdom, but are rock stars? You have a chance to find out in YouTube's Living Legends project. Until April 18 you can upload a video in which you ask Mick Jagger and Keith Richards a question. The videos will be judged and a few questions will be selected to be answered by the Stones.

What do you want to know from Mick and Keith? Go ahead and ask!

• How to upload a video to YouTube