Construct a musical piece that follows the designated lettered structure and integrates the provided motif throughout.
X:1
L:1/8
M:4/4
K:C
['.abc ||[M:9/8][K:Amin] (3Tc2 A', 'AEA cBc Ace dcB Tc2 A AEA', 'cde efd']  
X:1
L:1/8
M:4/4
K:C
 .abc ||[M:9/8][K:Amin] (3Tc2 A AEA AEA | cBc Ace dcB | Tc2 A AEA AEA | BAB gfe dBG :| 
 cde dfd e2 d | cde efd ged | cde efd efg | agf{a} gfe dBG | cde efd e2 d | cde efd ged | 
 cde efd efg | agf{a} gfe ded |]  