Create a musical composition using the given motif and adhering to the specified alphabetical musical form.
X:1
L:1/8
M:6/8
K:Amin
['A>BA c2 d', 'a ce^g a2 AB^G A3 a']  
X:1
L:1/8
M:6/8
K:Amin
 E |"Am" A>BA c2 d | edc B2 A |"G" G>AG B2 c | dge dBG |"Am" A>BA c2 d | edc"G" Bcd | 
"Am" e2 A"E7" AB^G |"Am" A3 a z :: B |"C" c>de/f/ g2 a | gec gec |"G" G>AB/c/ d2 e | dBg dBG | 
"C" c>de/f/ g2 a | gec"E7" ce^g |"Am" a2 A"E7" AB^G |"Am" A3 a z :|  