A musician putting on a show.
The guitarist is performing for the audience.
"Putting on a show" is another way of saying that someone is performing.
exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_show(x3) & Actor(e1,x2) & v_put(e1) & (x1 = x2) & n_musician(x1))
exists e1 x1 x2.(n_audience(x2) & n_guitarist(x1) & for(e1,x2) & Actor(e1,x1) & v_perform(e1))