Construct a musical piece by amalgamating the designated alphabetical representation and the supplied musical theme.
X:1
L:1/8
M:2/4
K:Dmin
['D>E FG Ad', 'A>=B cA']  
X:1
L:1/8
M:2/4
K:Dmin
 D>E FG | Ad de/d/ | cA GF | EC CE | D>E FG | Ad d>e | fd A^c |1 d2 dC :|2 d2 d>e || fd ec | 
 dA A>=B | cA GF | EC Cd/e/ | fd ec | dA A>=B | cA GE | D2 Dd/e/ | fd ec | dA A>=B | cA GF | 
 EC CE | DF EG | FA d>e | f/e/d ge | d2 d>C ||  