Last month, Nils Lofgren was watching ... of “Beautiful Things” in the audience, Lofgren observed Boone jump atop a piano and execute a side backflip; he then launched into yet another flip ...

Nils Lofgren, 67, a musician with a 50-year career ... I hit the road in ’68 with my band Grin. I started doing a backflip off a trampoline while playing the guitar. That got me jumping off ...

Nils Lofgren, 67, a musician with a 50-year career ... I hit the road in ’68 with my band Grin. I started doing a backflip off a trampoline while playing the guitar. That got me jumping off ...