Create a composition by utilizing the given alphabet-based musical pattern and the provided melodic theme.
X:1
L:1/8
Q:1/4=88
M:6/8
K:C
['(e/>f/) (g>f).e', 'c2 (g/>a/) (gd).e .f2 (e/>d/) (e>d).c A2']  
X:1
L:1/8
Q:1/4=88
M:6/8
K:C
"^Andante" (e/>f/) | (g>f).e (dc).d | (e<A).B G2 (c/>d/) | (e<g) (c/>d/) (e<f).c | 
 (d3 d2) (e/>f/) | (g>f).e (d<A).B | (G-G/c/).e/.g/ (c'2 e) | (g>ag) (g<d).e | c3 c2 :| (g/>a/) | 
 (gd).e .f2 (e/>d/) | (e>d).c A2 (g/>a/) | (b>a).g (e^f)d | (e/>d/) g2 z (e/>f/) | (gd).e (=fc).d | 
 (e>d).c (d<A).B | (G/c/e/g/)a- (a<d).e | (c3 c2) ||  