Develop a musical composition that aligns with the given structural outline and thematic content.
X:1
L:1/8
M:2/2
K:D
['dBAG FA d2', 'FA AG/F/', 'fded cB/A/ d2 ed cB/A/'  
X:1
L:1/8
M:2/2
K:D
 A/B/c/ | dBAG FA d2 | ed cB/A/ BEEF | dBAG FA d2 | edcA dD D :: G | FA AG/F/ GBBG | 
 FA AG/F/ BEEG | FA AG/F/ | GBBG | edcA dD D :: g | fded cB/A/ d2 | ed cB/A/ BE E>g | 
 fded cB/A/ d2 | ed cB/A/ dD D :|  