Develop a piece of music using the provided alphabet notation and motif.
X:1
L:1/8
M:4/4
K:Amin
['', 'e A3', 'eaag a2 ag eaag']  
X:1
L:1/8
M:4/4
K:Amin
 Bd |: e A3 AcBd | eaag egdg | e A3 ABcA | BG G2 BABd | e A3 AcBd | eaag egdB | cBcd eged | 
 cABG A2 Bd :: eaag a2 ag | eaag eg d2 | egdg egdg | eaag eg d2 | eaag a2 ag | eaag egdB | 
 cBcd eged | cABG A2 Bd :|  