Develop a musical composition based on the provided pattern of letters and incorporating the given motif within it.
X:1
L:1/8
M:6/8
K:G
['fdd Add fdf agf', 'agf gfg', 'faf dcd Adf agf gfg', 'Adf agf']  
X:1
L:1/8
M:6/8
K:G
 a | fdd Add | fdf agf | gee cee | Ace gfe | fdd Add | fdf agf | gfg eag | fdd d2 :| a | fdd add | 
 fdd agf | gfg ece | Ace gfe | fdd add | fdd agf | gfg eag | fdd d2 a | fdd add | fdd agf | 
 gfg ece | Ace gfe | f<af dcd | Adf agf | gfg eag | fdd d2 || a | faf dcd | Adf agf | gfg ece | 
 Ace gfe | faf dcd | Adf agf | gfg eag | fdd d2 :| e | f2 f agf | Adf agf | e2 e gfe | Ace gfe | 
 f2 f agf | Adf agf | gfg eag | fdc d2 e | f2 f agf | Adf agf | e2 e gfe | Ace gfe | faf dcd | 
 Adf agf | gfg eag | fdd d2 ||  