Design a tuneful piece that utilizes the given musical sequence as a key element.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
Q:1/4=120
M:6/8
K:G
"^Playful""^A" | G |: d>ed (gab) |{b} agf g2 (f/e/) |1 dcB GFG | BA z z2 (B/c/) :|2 dBG FDA | 
 G3- G2"^B" | d | g>ag bag | c'ba b/g/ z2 | afd g>ag |{f} ed^c d2"^C" || d | b>gd (B/G/) z (a/b/) | 
 c'ag (f/d/) z (e/f/) | gBd FDA | G3- G2 |]  