Construct a musical piece using the designated motif and sticking to the alphabetical form presented.
X:1
L:1/8
M:4/4
K:Amix
['e3 A', 'EEEA FFFA', 'd z']  
X:1
L:1/8
M:4/4
K:Amix
|: e3 A e3 A | defg fddf | eeec Acec | d z ag fdd z | eeec Acec | defg feee | fged Bde z | 
 ABAG FDDD :: EEEA FFFA | EEEA FDDF | EEEA FFFA | efed cAAA :: d z ag fffa | efge cABc | 
 d z af eeed | fgec dABc | d z ag fffa | efge cAAA | DAAA AAAB | c z eg fddd :|  