Compose a musical piece utilizing the given motif as the foundation while maintaining the required musical form.
X:1
L:1/8
M:2/4
K:G
['GB B/c/B/A/ GB', 'Ag fe de B2 de/f/ gd BG'  
X:1
L:1/8
M:2/4
K:G
|: GB B/c/B/A/ | GB B/c/B/A/ | GB de | d2 dA | FA A/B/A/G/ | FA Ag |1 fe de | B2 B>A :|2 fd ef | 
 g2 de/f/ |: gd BG | FG Ag | fe de | B2 de/f/ | gd BG | FG AB | cd BA |1 G2 de/f/ :|2 G2 G2 ||  