Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/8
M:3/4
K:D
['', 'aA (ba)(^gA)aA faAa =g2 egAgfA |1 defgaA', 'a2 faAa g2 egAgfA defgaA ba^gAaA faAa']  
X:1
L:1/8
M:3/4
K:D
 aA |: (ba)(^gA)aA | faAa =g2 | egAgfA |1 defgaA :|2 d4 || df | egAg a2 | faAa g2 | egAgfA | 
 defgaA | ba^gAaA | faAa =g2 | egAgfA | d4 ||  