Construct a musical piece that follows the designated lettered structure and integrates the provided motif throughout.
X:1
L:1/8
M:6/8
K:F
['A AzAA>AA BzBBzB B>cBB>cB A2 z3 A/B/']  
X:1
L:1/8
M:6/8
K:F
 A | AzAA>AA | BzBBzB | B>cBB>cB | A2 z3 A/B/ | czcc>cc | d>effed | c>dcBAG | F2 z3 |]  