Create music based on the specified alphabetic description of the musical arrangement and the given pattern.
X:1
L:1/8
M:4/4
K:C
['edcB A2', 'edcB A2']  
X:1
L:1/8
M:4/4
K:C
 BEA |[M:2/2][K:D]SOSOO .!fermata!PMTuCO(3(MABc) | dcdA FAdf | edcB A2 (fg) | afaf bagf | 
 edcB A2 (fe) | dcdB FAdf | edcB A2 (fg) | afdg bgec | d2 d2 d2 :: (3(efg) | afaf d2 (ga) | 
 bgbg e2 (fg) | afaf bagf | edcB A2 (fe) | dcdB FAdf | edcB A2 (fg) | afdg bgec | d2 d2 d2 :|  