Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
M:2/4
K:D
['f/e/ dAAG F/G/A', 'AEA, c/d/ e>f e/c/B/A/ d>efg fb f/e/d/c/', 'dAD [M:6/8][K:G] D G2 G GFG A2', 'D2 G']  
X:1
L:1/8
M:2/4
K:D
 f/e/ | dAAG | F/G/A Ad | cdgf | fe z f/e/ | dAAG | F/G/A Af | e>a e/d/c/B/ | AEA, :: c/d/ | 
 e>f e/c/B/A/ | d>efg | fb f/e/d/c/ | cB z A/G/ | FDAF | fe/d/ cB/A/ | a>b a/f/e/f/ | dAD :| 
[M:6/8][K:G] D | G2 G GFG | A2 D D2 D | A2 A AGA | B2 G G2 A | B2 B BAG | D3- D2 :: G | GFG D2 G | 
 E2 C C2 A | AGA E2 A | F2 D Ddc | BAG DGF | G3- G2 :|  