Create music based on the specified alphabetic description of the musical arrangement and the given pattern.
X:1
L:1/8
M:9/8
K:G
['gdc BAG', 'gfg efg']  
X:1
L:1/8
M:9/8
K:G
 D | GBd gdc BAG | B<dB cAA A2 (A | G)Bd gdc BAG | B<cA BGG G2 :| d | gfg efg afd | gfg efg a2 d | 
 gfg bag fed | efg afd g2 d | gfg efg afd | gfg efg a2 a | bag agf gfd | efg afd g2 ||  