Create a musical composition using the given motif and adhering to the specified musical form represented by alphabet characters.
X:1
L:1/8
M:2/4
K:D
['Ad{e} d/c/d eA{B} A/^G/A eAgA', "c{^d}e{^g} ac' c'b/a/ ^gf", "c'A c'b ba a/g/f"]  
X:1
L:1/8
M:2/4
K:D
 A | Ad{e} d/c/d | eA{B} A/^G/A | eAgA | ba a/g/f | Ad{e} d/c/d | eA{B} A/^G/A | eAgA | 
 f/A/f/e/ d || e/d/ | c{^d}e{^g} ac' | c'b/a/ ^gf | fe{f} e/^d/e | fe{f} e/^d/e | c{^d}e{^g} ac' | 
 c'b/a/ ^gf | f/e/^d/e/ f/e/c'/b/ | a/e/c'/b/ a z || c'A c'b | ba a/g/f | aA ag | gf f/e/d | 
 c'A c'b | ba a/g/f | ec'/b/ a/g/B/c/ | dfd!D.C.! ||  