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:4/4
K:Amin
['A>B A<G', 'B2 e2']  
X:1
L:1/8
M:4/4
K:Amin
 A>B A<G A2 | A>B c>B A<G E2 | D>C D<D D>C D<E | D>C A,<G, A,2 A,>G | A>B A<G A>G A>B | 
 c>e d<c A2 (3ABc | B2 B<c d>B | e>d c2 A2 A :| B2 e2 g4 | a<g e<d [A,E]2 (3GAB | A>G E<D E2 | 
 (3EGA G>E D<C A,>G B2 e2 a4 | b<a g2 e>d c>G | A>B (3cBA B<G A>G | E>D (3EDC D>C A,>G :|  