Construct a musical composition following the designated musical form and incorporating the given motif.
X:1
L:1/8
M:2/4
K:D
['f2 df e/f/e/d/ BA', '', 'B>A GB de/f/ gB'  
X:1
L:1/8
M:2/4
K:D
|: f2 df | e/f/e/d/ BA | B>A GE | B>A GE | f2 df | e/f/e/d/ BA | B>A G/B/d/f || ag g2 :: B>A GB | 
 de/f/ gB | A>G AB | de/d/ BA | B>A GB | de/f/ gB | AG/A/ BA | G2 G2 :|  