Utilize the provided motif and the alphabetically represented musical sequence to craft an original musical composition.
X:1
L:1/4
Q:1/4=120
M:2/4
K:Eb
['G G']  
X:1
L:1/4
Q:1/4=120
M:2/4
K:Eb
 G G G A | B2 B c | B A G2 | G G G A | B2 B c | c B A2 | G G G G | A2 G A | G F E2 | G G G G | 
 A2 G A | G F E7/4 ||  