Create music based on the specified alphabetic description of the musical arrangement and the given pattern.
X:1
L:1/8
M:2/2
K:F
['ABcd c2 BA', 'fcfg a2 gf']  
X:1
L:1/8
M:2/2
K:F
|: ABcd c2 BA | fagf gGGB | ABcd c2 BA | BGcA FF/F/ F2 :: fcfg a2 gf | fcgc acgc | fcfg a2 gf | 
 dfeg ff/f/ f2 | fcfg a2 gf | gfga bagf | fdcB A2 df | cABG F2 F2 :|  