Utilize the provided motif and the alphabetically represented musical sequence to craft an original musical composition.
X:1
L:1/8
M:2/4
K:G
['DG BB cA B2 BA A>B', 'dD D/D/D/D/ ED D2 BA A>B AG']  
X:1
L:1/8
M:2/4
K:G
 DG BB | cA B2 | BA A>B | AG G/A/G/E/ | DG BB | cA B2 | BA A>B | AG G || B/c/ | dD D/D/D/D/ | 
 ED D2 | BA A>B | AG GG/B/ | dD D/D/D/D/ | ED D2 | BA A>B | AG G |]  