Construct a musical piece by amalgamating the designated alphabetical representation and the supplied musical theme.
X:1
L:1/16
M:3/8
K:D
['d2f2d2 e2c2A2 d2f2d2 e4 e2 d2fdfd e2gfge', 'd2 f2fgaf A2A2A2 f2fgaf A4 A2 d2fdfd']  
X:1
L:1/16
M:3/8
K:D
 d2f2d2 | e2c2A2 | d2f2d2 | e4 e2 | d2fdfd | e2gfge | f2edec | d4 d2 :| f2fgaf | A2A2A2 | f2fgaf | 
 A4 A2 | d2fdfd | e2gege | f2edec | d4 d2 :|  