The man drums while using his earpiece to keep pace with the music.
The drummer is playing an old song.
We don't know that the song is old.
(x)
exists e1 s1 x1 x2.(n_drummer(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_song(x2) & a_old(s1) & Theme(s1,x2))