Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
Q:3/4=40
M:3/4
K:G
['G2 BG', 'fg d2 dg fg']  
X:1
L:1/8
Q:3/4=40
M:3/4
K:G
|: G2 BG Be | d3 c B2 | g2 fe dc | B2 AB G2 | G2 BG d2 | G2 BG gf/e/ | f2 e2 d2 |"^bar added" d6 :: 
 e2 eg fg | d2 dg fg | c2 ed cB | BA GF ED | e2 eg fg | d2 dg fg | cA B2 A2 | G6 :|  