Create music based on the specified alphabetic description of the musical arrangement and the given pattern.
X:1
L:1/8
M:2/4
K:G
['G G>BBB A>Bc>A A>ccc B>cd>d B2 BB']  
X:1
L:1/8
M:2/4
K:G
 G | G>BBB | A>Bc>A | A>ccc | B>cd>d | B2 BB | ABce | ddcd | B2 z |]  