Compose a musical piece using the designated musical pattern's alphabetic representation and the assigned melodic theme.
X:1
L:1/8
M:9/8
K:G
['e dBG', 'A2 g fef gdB']  
X:1
L:1/8
M:9/8
K:G
 e | dBG BdB G2 e | dBG dB/c/d/B/ A2 e | dBG dB/c/d/B/ GAB | c>de/f/ gdB A2 :| g | fef gdB A2 g | 
 fef gdB A2 g | fef gdB GAB | c>de/f/ gdB A2 :|  