Design a tuneful piece that utilizes the given musical sequence as a key element.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/4=120
M:4/4
K:D
"^Moderate""^A" | (fe) | d2 A2 B2 (AF) | (AB)(de) (fe)(dB) | (AF)(EF) D2 D2 |"^fine" D6"^B" |: 
 (DE) | F2 A2 d2 (ef) | g2 f2 e2 (de) | (fe)(dB) (AF)(EF) |"^->A" A6 :|  