Craft a musical composition by incorporating the provided motif and the alphabetical representation of the given sequence.
X:1
L:1/8
M:6/8
K:Dmix
['d2 A AGF GFD D3', 'GFG A3']  
X:1
L:1/8
M:6/8
K:Dmix
|: d2 A AGF | GFD D3 | C2 c AGF | CEA GEC | d2 A AGF | GFD D3 | CcA GFG | ADD DFA :: ddd AdA | 
 GFG A3 | c2 A GEC | CEA GEC |1 ddd AdA | GFG A3 | CEG BcG | ADD DFA :|2 DDD FEF | GFG A3 | 
 c2 A GFG | ADD D2 A ||  