Design a tuneful piece that utilizes the given musical sequence as a key element.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/8=120
M:2/2
K:G
"^A" GABc d2 B2 | GABc d2 B2 | GABc d2 B2 | AGAB G4 ||"^B" d2 g2 f2 a2 | g2 b2 d4 | d3 e dcBA | 
 G2 B2 G4 ||  