This week: It’s our first ever All-Music Episode! Willie Nelson gets lost in the haze of memory…Patton Oswalt on public radio’s music problem…The Shins’ James Mercer tells a Cold War secret…America’s #1 hit writer Lamont Dozier on a miss…And we get back – to the Beatles final rooftop concert. Plus, sound and silliness from Billy Bragg, Wanda Jackson, and Cass McCombs.