Write a musical work incorporating the specified theme and letter-based framework.
X:1
L:1/8
M:2/2
K:Amin
['eA A/A/A edBd', 'edeg abag']  
X:1
L:1/8
M:2/2
K:Amin
 g | eA A/A/A edBd | BG G/G/G BABd | eA A/A/A edBd | edgB A2 A :: g | edeg abag | dgBg dgBg | 
 edeg abag | edgB A2 A :|  