Construct a musical piece utilizing the given sequence in alphabetical form and the supplied motif.
X:1
L:1/8
M:4/4
K:D
['f2 fd', 'Ad dB Addc d3 f edcd ef']  
X:1
L:1/8
M:4/4
K:D
 de | f2 fd g2 ge | f2 fd faaf | gefd ecdB | AFDF Ad :: dB | Addc d3 f | edcd ef g2 | fedc d2 AB | 
 AFDF Ad :|  