Craft a musical performance that integrates the mentioned motif and follows the predetermined alphabetical arrangement.
X:1
L:1/8
M:3/4
K:G
['dc c<e A2 ag fd', 'gf f<a (a2 a)g fd']  
X:1
L:1/8
M:3/4
K:G
|: dc BG Bc | dc c<e A2 | ag fd fa | ag g<b (d2 | d)c Bg Bd | dc c<e A2 | ag fd ef | g2 g3 z :: 
 ba gB dg | gf f<a (a2 | a)g fd fa | ag g<b (b2 | b)a gB dG | gf f<a (a2 | a)g fd ef | g2 g3 z :|  