Develop a musical composition based on the outlined framework and thematic material.
X:1
L:1/8
M:2/2
K:G
['B2 BA BdBG', 'BdGd BdGd'  
X:1
L:1/8
M:2/2
K:G
 dc | B2 BA BdBG | c2 cB cecA | GBdf gfge | d3 e dcBA | B2 BA BdBG | cBcd efge | dBGB cAFA | 
 G2 GF G2 :| BA | GBdf gfge | d3 e dcBA | GBdf gfge | d3 e dcBA | BdGd BdGd | ceAe ceAe | 
 BdGd BdGd | FADA FADA | BdGd BdGd | cBcd efge | dBGB cAFA | G2 GF G2 :|  