From writing to composing to dancing: Travis Wall does it all

It’s a good thing Travis Wall’s energy matches his artistic ambitions, because on his latest Shaping Sound tour, the Emmy Award-winning choreographer is wearing a lot of hats.On Tuesday, he is bringing a cast of 11 dancers and his newest Shaping Sound show, “After the Curtain,” to Salt Lake City’s Eccles Theater.Wall conceived and wrote “After the Curtain,” collaborated on the score with composer Son Lux, and dances a lead part in the two-hour production