Write a musical work incorporating the specified theme and letter-based framework.
X:1
L:1/8
M:4/4
K:G
['dc Bdgd Bdgd', 'Bded Aded']  
X:1
L:1/8
M:4/4
K:G
 dc | Bdgd Bdgd | edcB A2 dc | Bded cBAG | FGAB A2 dc | Bdgd Bdgd | ecAa gfge | fadf eg^ce | 
 d2 f2 d2 |] dc | Bdgf edcB | Acag fdef | gdBd cABG | GFAF D2 dc | Bded Aded | Bded Aded | 
 cBcA BGAF | G2 B2 G2 |]  