Construct a musical piece by amalgamating the designated alphabetical representation and the supplied musical theme.
X:1
L:1/8
M:2/2
K:A
['Aaed cA{c} d2', 'cA A/A/A']  
X:1
L:1/8
M:2/2
K:A
 d | Aaed cA{c} d2 | cA A/A/A dBGB | Aaed cA{c} d2 | cABG AEE :| e | cA A/A/A BGGB | 
 cA A/A/A dBGB | cA A/A/A BGGe | cABG AEE :|  