Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
M:2/4
K:G
['G2 d2', 'z2 d/c/d/e/ de f/e/f/g/ fg afdc cBBA']  
X:1
L:1/8
M:2/4
K:G
 G2 d2 | Bd gf/e/ | d G2 A | Bc/B/ AG | G2 d2 | gfef ge | fd (3AB^c | d2 z2 :: d/c/d/e/ de | 
 f/e/f/g/ fg | afdc | cBBA | G2 d2 | gf/e/ dc | BGAc | BGG z :|  