All are dancing with full energy to the music sung by the singer.
A group dances energetically.
Full of energy and energetically could mean the same thing.
exists x3 x5.(n_singer(x5) & n_music(x3) & all x1.(n_thing(x1) -> exists e2 e1 s1 x2 x4.(to(e1,x3) & Actor(e2,x5) & Theme(e2,x4) & v_sing(e2) & (x3 = x4) & with(e1,x2) & n_energy(x2) & a_full(s1) & Theme(s1,x2) & Actor(e1,x1) & v_dance(e1))))
exists e1 s1 x1.(a_energetically(s1) & Manner(e1,s1) & Actor(e1,x1) & v_dance(e1) & n_group(x1))