Still waiting for Jam

[moses]

Here's one while we wait...

What do these bands/artists have in common - that I'm thinking of, although I'd doubt there's much more in common with ALL of them other than this thing.

The Beatles
Jethro Tull
Sylvian & Fripp
Peter Gabriel
Phish
Beastie Boys
Steely Dan
The Pixies
Bob Dylan

Obviously not all of these bands are on the Moon.