Create music based on the specified alphabetic description of the musical arrangement and the given pattern.
X:1
L:1/8
Q:1/4=160
M:4/4
K:A
['eaga eaga', 'ceAe ceAe']  
X:1
L:1/8
Q:1/4=160
M:4/4
K:A
 eaga eaga | eaga fedc | dfBf dfBf | dfBf gfed | eaga eaga | eaga fedc | fgaf ecBA | E2 G2 A2 z2 :: 
 ceAe ceAe | ceAe fedc | dfBf dfBf | dfBf gfed | ceAe ceAe | ceAe fedc | fgaf ecBA | E2 G2 A2 z2 :|  