Develop a musical composition centered around the provided motif while maintaining the appropriate form.
X:1
L:1/8
Q:1/4=60
M:4/4
K:Amin
['G3 E']  
X:1
L:1/8
Q:1/4=60
M:4/4
K:Amin
 E | c2 c2 B3 B | A2 AG E3 E | G3 E GA c>B |{A} G3 E D2 CD | E3 D C>D EF | G>A GE{E} c3 B | 
 A>B AG E>D EG | A3/2^G A4 | c4 B4 | A3 G E3 G | G3 E GA cB |{A} G3 E D2 z D | E3 D C>D EF | 
 G>A GE c3 B | A>B AG E>D EG | A3 ^G{G} A3 |]  