Develop an original musical piece that integrates the given alphabet sequence and motif.
X:1
L:1/8
M:2/4
K:D
['d<e d<f e>c d<f', 'ce d/c/B/A/']  
X:1
L:1/8
M:2/4
K:D
 B | d<e d<f | e>c d<f | d<a A/AB/ | c>B B>A | d<e d<f | e>c d<f | ea e/f/e/d/ cA A :| c/d/ | 
 e/>d/e/f/ ed/c/ | dB B/<B/d | ce d/c/B/A/ | G<B e2 | ce d/c/B/A/ | df a2 | fd B/<B/e | cA Ac/d/ | 
 e/>d/e/f/ ed/c/ | dB B/<B/d | ce d/c/B/A/ | G<B e2 | c2 cB/A/ | df a2 | fd B/<B/e/d/ | cA A ||  