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:D
['AGF GGG G/A/BG', 'D2 z d2 e fed cAF G3']  
X:1
L:1/8
M:6/8
K:D
 D/E/ | F3 AGF | =c2 A AGF | GGG G/A/BG | A2 d cAG | F3 AGF | c2 A/A/ AGF | GGG G/A/BG | AFD D2 :: 
 z | d2 e fed | cAF G3 | Ggg gfg | afd d3 | g/a/ag fed | cAA AGF | GGG G/A/BG | AFD D2 :|  