Develop a musical composition by utilizing the given alphabetic notation and supplied motif.
X:1
L:1/8
M:2/4
K:D
['DF/A/ BA d>e dc BA B/c/d', 'BA B/c/d', 'Bc B/c/B/A/ FA DF/A/ BA d2 dc', 'BA B/c/d ed']  
X:1
L:1/8
M:2/4
K:D
 DF/A/ BA | d>e dc | BA B/c/d | BA FD | DF/A/ BA | d>e dc | BA B/c/d | ed d2 :: fg/f/ ef/e/ | 
 de/d/ cA | BA B/c/d | BA FA |1 fg/f/ ef/e/ | de/d/ cA | BA B/c/d | ed d2 :|2 DF/A/ BA | d>e dc | 
 BA B/c/d | ed d2 |:"^variations" DF/A/ BA | d2 dc | BA Bc | B/c/B/A/ FA | DF/A/ BA | d2 dc | 
 BA B/c/d | ed d2 :: fg/f/ ef/e/ | de/d/ c/d/c | BA Bc | B/c/B/A/ FA |1 fg/f/ ef/e/ | de/d/ c/d/c | 
 BA B/c/d | ed d2 :|2 DF/A/ BA | d2 dc | BA B/c/d | ed d2 ||  