Construct a musical piece by amalgamating the designated alphabetical representation and the supplied musical theme.
X:1
L:1/8
M:2/2
K:D
['F2 FG FEDE FAAB AFED d2 (3efg', 'gfeg fAdf eAce dfed cAAc BDGB ADFA']  
X:1
L:1/8
M:2/2
K:D
 F2 FG FEDE | FAAB AFED | d2 (3efg fdec | dBAF BEEA | F2 FG FEDE | FAAB AFED | d2 (3efg fdec |1 
 dBAG FDDE :|2 dBAG FDFA |: d2 AG FDFA | dfaf gfeg | fAdf eAce | dfed cAAc | BDGB ADFA | 
 dfaf gfed | (3Bcd ce dBAG |1 FAEA D3 A :|2 FAEA D4 ||  