During a Twitter Q & A session on Monday, Paul McCartney answered a slew of pressing questions, ranging from his shower singing habits, to his feelings on twerking, to whether in fact he is the walrus.

Most notably, he delved into details on forthcoming projects, including revealing a rare version of “Beware my Love” featuring Led Zeppelin’s Jon Bonham on drums. Give that a listen here.

Other highlights from the Q & A session include: