Construct a musical piece by amalgamating the designated alphabetical representation and the supplied musical theme.
X:1
L:1/8
M:4/4
K:A
['e>d c2 A2 A2 A>B c>A c>e', 'e<c d2', 'c2 e2', 'd>f a<d']  
X:1
L:1/8
M:4/4
K:A
 e>d | c2 A2 A2 A>B | c>A c>e f>e d<c | d2 B2 B2 B>c | d>e f<a f2 e>d | c2 A2 A2 A>B | 
 c>A c>e f>e d<c | d2 f<d c2 e<c |1 B4 A2 e>d :|2 B4 A2 c>d |: e2 a2 a2 g<f | e2 c2 c2 e<c | 
 d2 B2 B2 c<d | c2 A2 A2 c<d | e2 a2 a2 g<f | e2 c2 c2 e<c | d2 f<d c2 e<c | B4 A2 c>d :: 
 c2 e2 e2 e>d | c>e e<a f>e d>c | d2 f2 f2 f>e | d<f f>a a>f e<d | c2 e2 e2 e>d | c>e e<a f>e d>c | 
 d>f a<f c>e a<c | B4 A2 e>d :: c2 e2 a3 e | c>e a<e f>a e<c | d2 f2 a3 f | d>f a<d f>a f<d | 
 c2 e2 e2 e>d | c>e e<a f>e d>c | d>f a<d c>e a<c | B4 A2 e>d :|  