Develop a musical creation based on the specified alphabetical structure and given motif.
X:1
L:1/8
M:2/4
K:Emin
['EE E>G BB', 'E2 e2 e>c dB']  
X:1
L:1/8
M:2/4
K:Emin
 B | EE E>G | BB B>B | cA A/B/c/d/ | eB B>B | EE E>G | BB B>c | BA GF | E2 E2 || e2 e>c | dB B>B | 
 cA A/B/c/A/ | BE E2 | e2 e>c | dB B>c | BA GF | E2 E2 ||  