What would you do if you could maybe go home again? Would you sacrifice everything, even a future in heaven? In the new trailer for Disney Pixar’s Soul, a jazz musician with everything to lose searches the afterlife for a way back to Earth.
Watching a skilled musician improvise a piece, you almost feel as though he or she is plucking the notes straight from thin air. Fortunately, science has given us a few clues as to what’s actually going on inside the brains of musicians who are improvising.