Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/8
M:4/4
K:G
['B>cd>e A>Bc>d', 'G2 B>c d>Bd>e d>gf>e d2 d>c d2']  
X:1
L:1/8
M:4/4
K:G
 B>c | d>Bd>e d>cB>A | G2 G>F G2 B>G | A>GA>B A>GF>E | D2 D>D D2 d>c | B>cd>e A>Bc>d | 
 B>cd>e A>Bc>d | B>G (3Bcd A>FA>B | G2 G>G G2 :: B>c | d>Bd>e d>gf>e | d2 d>c d2 B>c | 
 d>Bg>f e>dc>B | A2 A>B A2 dc | B>GG>F G2 c>B | A>DD>E D2 d>c | B>G (3Bcd A>FA>B | G2 GF G2 :|  