Earlier this year Robert Plant, when asked for the five-millionth time if Led Zeppelin will reunite, said he was free next year. Bassist John Paul Jones, attending an opera on Saturday in London, was asked about Plant's comment and he said, "2014 is full of opera for me at the moment." He is referring to the opera that he is writing.

Of course Jimmy Page and Robert Plant have worked together without Jones, having gotten together in the early '90s as Page & Plant, which resulted in an album and tour and Jones taking a swipe at them when Zeppelin was inducted into the Rock and Roll Hall of Fame in 1995. During his acceptance speech he said, "Thank you my friends, for finally remembering my phone number."