Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/8
M:6/8
K:Emin
['AGA BdB edB', 'E e3 d2 e dBG A3 AGA']  
X:1
L:1/8
M:6/8
K:Emin
 E3 GFG | AGA BdB | edB BAG | AGB AGD | EDE G2 B | AGA BdB | edB AGB | EEE E2 E :| e3 d2 e | 
 dBG A3 | AGA BGG | AGB AGD | EDE G2 B | AGA BdB | edB AGB | EEE E2 E :|  