Construct a piece of music by incorporating the given motif and adhering to the determined musical form.
X:1
L:1/8
M:2/4
K:Eb
['e4 dfdc B2 c2 B4 B2']  
X:1
L:1/8
M:2/4
K:Eb
 gf/g/ f2- | f4 | fBcc | Be c2 | ffb/g/b | g>f f2 | e2 ec | c4 | c>ece | f4 | cfzg | f2 z f | 
 e2 gb | f3 c | e4 | dfdc | B2 c2 | B4 | B2 z2 | 
 fBczfBczfBccfB/B/ccfBccfBccce/e/ffge/e/ffce/e/ffgeff z2 ff | e2 gb | f2 fc | e4 | dfdc | B2 c2 | 
 B4 | B2 z2 |]  