1) I have already played this song on the piano by 6p.m.
I have just played basketball with my friends.
I have played tennis in the yard recently.
2) Have I played this song on the piano by 6p.m.?
Have I just played basketball with my friends?
Have I played tennis in the yard recently?
3) I have not played this song on the piano by 6p.m.
I have not just played basketball with my friends.
I have not played tennis in the yard recently.