Develop a musical composition that aligns with the given structural outline and thematic content.
X:1
L:1/8
M:4/4
K:G
['AD D2', 'ceed cBAG ceed c3 d e2 ed'  
X:1
L:1/8
M:4/4
K:G
 B | AD D2 ADBD | AD D2 ADAc | BG (3GFG BGdG | Bdde d2 cB | AD D2 ADBD | AD D2 ADAc | 
 BG (3GFG BGdG | Bdde d3 :| B | ceed cBAG | ceed c3 d | e2 ed efge | dBGB d2 ed | ceed cBAG | 
 ceed c3 d | e2 ed efge | dBGB d3 :|  