Compose a musical piece utilizing the given motif as the foundation while maintaining the required musical form.
X:1
L:1/8
M:4/4
K:Amin
['A2 (BA)', 'ea a2'  
X:1
L:1/8
M:4/4
K:Amin
 A2 (BA) (eA)(BA) | G2 BG dGBG | A2 (BA) eABA | BE (3GFE A2 A2 :| ea a2 ea a2 | eg g2 eg g2 | 
 ea a2 ea a2 | (ed)ef (ge)(dB) | eaag eaag | ef g2 ef g2 | (ea)ab c'2 ag | (eg-)ga gedB!D.C.! ||  