Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
Q:1/2=86
M:4/4
K:G
['G>AB>c d>Bg>e d>BG>B A>F D2', 'd>^cd>c d>BA>G d>^cd>c d>gf>e d>^cd>e d>BA>G']  
X:1
L:1/8
Q:1/2=86
M:4/4
K:G
"_Allegro" G>AB>c d>Bg>e | d>BG>B A>F D2 | G>Bd>B G>ce>d | c>BA>G B2 A2 | G>AB>c d>Bg>e | 
 d>BG>B A>F D2 | G>FG>A G>ed>c | B>AG>F G2 G2 || d>^cd>c d>BA>G | d>^cd>c d>gf>e | d>^cd>e d>BA>G | 
 F>GA>F D2 D2 | d>^cd>c d>BA>G | d>^cd>c d>gf>e | d>^cd>e d>BA>G | B>cd>B G2 G2 |]  