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:A
['d>cB>A B<cE>A F<Ad>f', 'a>ef<a e>dc<a d>ef<a']  
X:1
L:1/8
M:4/4
K:A
|: d>cB>A B<cE>A | F<Ad>f e2 (3efg | a>ef<a f>ed<c | c>BA<c B2 c>B | d>cB>A B<cE>A | 
 F<Ad>f a2 g>f | e<ae>c B>fe<d | c2 A2 A4 :: a>ef<a e>dc<a | d>ef<a e2 (3efg | a>ef<a f>ed<c | 
 c>BA<c B2 (3efg | a>ef<a e>dc<a | d>ef<a a2 g>f | e<aA>c B>fe<d | c2 A2 A2 :|  