Construct a melodic piece using the designated alphabetic pattern and the provided musical theme.
X:1
L:1/8
Q:1/4=120
M:3/4
K:G
['(D/E/4F/4) GB A2 GE FA/B/ c2 Bd', 'D3 (D/E/4F/4) GB A2 GE FA/B/ c2', 'G3 z/ B/4c/4 df g2 gf/e/ dc', 'D3 (D/E/4F/4) GB A2 GE FA/B/ c2']  
X:1
L:1/8
Q:1/4=120
M:3/4
K:G
"^Playful" (D/E/4F/4) GB | A2 GE FA/B/ | c2 Bd cA | G2 AG{A} G>F | D3 || (D/E/4F/4) GB | 
 A2 GE FA/B/ | c2 Bd ec | A2 FA GG | G3 |] | z/ B/4c/4 df | g2 gf/e/ dc | B2 AB/c/ dd | c2 A>F GF | 
 D3 || (D/E/4F/4) GB | A2 GE FA/B/ | c2 Bd ec | A2 FA GG | G3 |]  