Performers making music on a guitar and keyboard.
A band is playing together
A band is playing together is rephrasing the action of the performers making music on a guitar and keyboard.
exists e1 x1 x2 x3 x4 x5.(on(e1,x3) & n_keyboard(x5) & n_guitar(x4) & subset_of(x5,x3) & subset_of(x4,x3) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_music(x2) & n_performer(x1))
exists e1 s1 x1.(a_together(s1) & Manner(e1,s1) & Actor(e1,x1) & v_play(e1) & n_band(x1))