Compose a musical piece based on the given motif and alphabet representation.
X:1
L:1/4
M:2/4
K:A
['e G', 'B a g f g f/e/ ^d', 'c d ^d e f e', 'c d ^d e f e']  
X:1
L:1/4
M:2/4
K:A
 c | c d/c/ ^B c | A3 c | e G e G | e G e G | c d/c/ ^B c | A3 c | e G e G | A2 z :: B | B a g f | 
 g f/e/ ^d e | f B ^d f | (e g b e') | B a g f | g f/e/ ^d e | f/B/^d/f/ b d | e2 z :: c | 
 c d ^d e | f e a2 | a g b2 | b a c' a | c d ^d e | f e (a2 | a) g b g | a2 z :: b | b c'/b/ ^a b | 
 .g .e .e' .e | b c'/b/ ^a b | g e e' e | d'3/2 e/ g3/2 b/ | d'3/2 e/ g3/2 b/ | 
 d'3/2 d'/ d'3/2 d'/ | d'2 z c | c d ^d e | f e (a2 | a) g (b2 | b) a c' a | c d ^d e | f e a2 | 
 a g b g | a2 z :|  