A band is playing one of its songs outside.
A band playing music.
Playing music is the same as playing one of the bands songs.
exists e1 s1 x1 x2 x3.(a_outside(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & of(x2,x3) & n_song(x3) & of(x3,x1) & n_thing(x1) & n_thing(x2) & card_eq_1(x2) & n_band(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_music(x3) & (x1 = x2) & n_band(x1))