A group of musicians are seated and standing around a table while performing a song.
A band is performing a show for an audience
Just because musicians are performing a song it  does not mean that a band is performing a show for an audience.
exists e1 e3 e2 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(x4) & while(e2,e3) & Theme(e3,x8) & Actor(e3,x6) & v_perform(e3) & n_song(x8) & around(e2,x7) & n_table(x7) & Actor(e2,x6) & v_stand(e2) & (x4 = x6) & of(x4,x5) & n_musician(x5) & n_group(x4) & a_topic(x1) & Theme(e1,x3) & v_seat(e1) & (x1 = x3) & of(x1,x2) & n_musician(x2) & n_group(x1))
exists e1 x1 x2 x3.(for(e1,x3) & n_audience(x3) & Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & n_show(x2) & n_band(x1))