Amazing Grace - 2 or 3 harps
This well know song, "Amazing Grace" is arranged for multiple harps.
The Harp A part can be played as a solo. Harp B plays the melody split into 2 hands. Harp C - simple chords and counter melody. Harp D helps Harp A on the last 11 measures of the piece.
A beginner to late beginner level makes this ensemble piece fun to play for all harpists.
Lever or Pedal Harp on all parts.